Iron deficiency anemia is the most common type of anemia globally. It is caused by lack of sufficient iron intake and absorption to meet physiological needs, especially during periods of growth. Symptoms include fatigue, weakness, and pallor. Diagnosis involves blood tests showing microcytic hypochromic anemia. Treatment focuses on iron supplementation either orally or via injection, along with addressing any underlying causes of blood loss or impaired absorption. Preventive measures include antenatal iron/folic acid supplements, exclusive breastfeeding, and iron fortification of complementary foods.
Anemia is caused by a deficiency of red blood cells or hemoglobin. It can be caused by insufficient iron, vitamin B12, or folate intake; blood loss; or impaired red blood cell production. Dietary management of anemia focuses on improving intake of iron, vitamin B12, and folate through foods or supplements. Treatment depends on the underlying cause but may include iron supplementation, changes to diet, and treating the primary condition causing the anemia.
Iron deficiency anemia (IDA) is caused by not having enough iron available to make hemoglobin, limiting red blood cell and hemoglobin production and resulting in less oxygen delivery to tissues. IDA is common where meat intake is low and intestinal parasites are present. Symptoms include pallor, fatigue, and weakness. Studies in Saudi Arabia found IDA prevalence of 8.5-55.4% among children and 31.9-32% among pregnant women. Treatment involves iron supplementation and addressing underlying causes, while prevention focuses on iron-rich foods and supplements during pregnancy and breastfeeding.
Malnutrition occurs when the body's consumption of nutrients is insufficient, excessive, or imbalanced. There are two main types - undernutrition, which happens when essential nutrients are lacking, and overnutrition, which occurs when intake is far too high. Signs of undernutrition include dizziness and loss of body fat/muscles, while overnutrition signs are obesity and diseases like diabetes. Both types can weaken the immune system and increase health risks. Malnutrition is a widespread issue that affects people globally, especially in developing nations.
This document provides an overview of thalassemia including:
- A case study describing a patient presenting with symptoms of thalassemia
- Definitions and history of thalassemia
- Types of thalassemia including beta thalassemia major/intermedia/minor and alpha thalassemia
- Clinical features, complications, investigations and management of thalassemia
- Details on pathophysiology, inheritance, epidemiology and diagnosis of different thalassemia types
Anemia is a blood disorder where the body has low levels of red blood cells or hemoglobin, which reduces oxygen delivery to tissues. It can be caused by blood loss, insufficient iron absorption, disease, or an unbalanced diet. Those at higher risk include pregnant women, people with poor diets, frequent blood donors, and infants or children born prematurely. Lifestyle modifications like eating an iron-rich diet, consulting a doctor about symptoms, and monitoring blood tests can help manage anemia.
Kwashiorkor is a form of severe protein malnutrition that most commonly affects children in areas impacted by drought or famine. It is caused by a diet inadequate in protein despite sufficient calorie intake. Symptoms include swelling, skin changes, hair and nail abnormalities, lethargy, and slowed growth. Treatment focuses on gradually increasing protein and micronutrient intake while addressing medical complications like infections. Preventing kwashiorkor requires a well-balanced diet containing sufficient protein, carbohydrates, and fat.
Anemia is caused by a deficiency of red blood cells or hemoglobin. It can be caused by insufficient iron, vitamin B12, or folate intake; blood loss; or impaired red blood cell production. Dietary management of anemia focuses on improving intake of iron, vitamin B12, and folate through foods or supplements. Treatment depends on the underlying cause but may include iron supplementation, changes to diet, and treating the primary condition causing the anemia.
Iron deficiency anemia (IDA) is caused by not having enough iron available to make hemoglobin, limiting red blood cell and hemoglobin production and resulting in less oxygen delivery to tissues. IDA is common where meat intake is low and intestinal parasites are present. Symptoms include pallor, fatigue, and weakness. Studies in Saudi Arabia found IDA prevalence of 8.5-55.4% among children and 31.9-32% among pregnant women. Treatment involves iron supplementation and addressing underlying causes, while prevention focuses on iron-rich foods and supplements during pregnancy and breastfeeding.
Malnutrition occurs when the body's consumption of nutrients is insufficient, excessive, or imbalanced. There are two main types - undernutrition, which happens when essential nutrients are lacking, and overnutrition, which occurs when intake is far too high. Signs of undernutrition include dizziness and loss of body fat/muscles, while overnutrition signs are obesity and diseases like diabetes. Both types can weaken the immune system and increase health risks. Malnutrition is a widespread issue that affects people globally, especially in developing nations.
This document provides an overview of thalassemia including:
- A case study describing a patient presenting with symptoms of thalassemia
- Definitions and history of thalassemia
- Types of thalassemia including beta thalassemia major/intermedia/minor and alpha thalassemia
- Clinical features, complications, investigations and management of thalassemia
- Details on pathophysiology, inheritance, epidemiology and diagnosis of different thalassemia types
Anemia is a blood disorder where the body has low levels of red blood cells or hemoglobin, which reduces oxygen delivery to tissues. It can be caused by blood loss, insufficient iron absorption, disease, or an unbalanced diet. Those at higher risk include pregnant women, people with poor diets, frequent blood donors, and infants or children born prematurely. Lifestyle modifications like eating an iron-rich diet, consulting a doctor about symptoms, and monitoring blood tests can help manage anemia.
Kwashiorkor is a form of severe protein malnutrition that most commonly affects children in areas impacted by drought or famine. It is caused by a diet inadequate in protein despite sufficient calorie intake. Symptoms include swelling, skin changes, hair and nail abnormalities, lethargy, and slowed growth. Treatment focuses on gradually increasing protein and micronutrient intake while addressing medical complications like infections. Preventing kwashiorkor requires a well-balanced diet containing sufficient protein, carbohydrates, and fat.
Malnutrition is a condition that develops from an imbalance of nutrient intake and the body's needs. It can manifest as protein-energy malnutrition (PEM) in various forms including kwashiorkor, marasmus, and marasmic-kwashiorkor. Kwashiorkor is characterized by edema and results from insufficient protein intake while marasmus is caused by lack of energy intake leading to wasting. PEM is assessed clinically through measurements, lab tests, and evaluating functional criteria to determine severity and appropriate treatment.
Iron deficiency anemia is the most common nutritional disorder globally, affecting 30% of the population. It is caused by inadequate iron intake or absorption, blood loss, or increased physiological demands. Common symptoms include pallor, fatigue, and impaired cognitive function. Laboratory findings show microcytic hypochromic anemia, low serum ferritin and iron, and elevated TIBC. Treatment involves oral iron supplementation, while ensuring compliance and watching for malabsorption or ongoing blood loss. Prevention through breastfeeding, iron-fortified formula, and supplements can reduce iron deficiency in at-risk groups like infants and women.
There are three main types of nutritional anemia: iron deficiency anemia, vitamin B12 deficiency anemia, and folic acid deficiency anemia. Iron deficiency anemia is caused by a lack of iron in the diet or an inability to absorb iron and can result in fatigue, pale skin, and shortness of breath. Vitamin B12 deficiency anemia occurs when the body does not get enough vitamin B12, which is essential for red blood cell production and can cause symptoms like fatigue, numbness, and confusion. Folic acid deficiency anemia happens with insufficient folic acid intake and can cause weakness, dizziness, and forgetfulness.
This document discusses anemia during pregnancy. It defines anemia in pregnancy according to the WHO as a hemoglobin level of less than 11 gm%. Iron deficiency anemia is the most common type seen, especially in developing countries, due to low dietary iron intake and other factors. Anemia during pregnancy can cause complications for both mother and baby, including increased risk of preterm delivery and low birth weight. Treatment involves oral or intravenous iron supplementation depending on the severity of the anemia.
This document discusses anemia, including its definition, classification, symptoms, diagnosis, and treatment. Anemia is characterized by low hemoglobin and red blood cell counts, resulting in reduced oxygen-carrying capacity of blood. It is classified based on cell morphology, etiology, and pathophysiology. Common symptoms include fatigue, weakness, and shortness of breath. Diagnosis involves laboratory tests of hemoglobin, hematocrit, red blood cell indices, iron, vitamin B12, and folate levels. Treatment depends on the underlying cause, and may involve oral or intravenous iron supplementation for iron-deficiency anemia.
This document discusses several hematological disorders including anemia, megaloblastic anemia, aplastic anemia, and provides details about their definitions, classifications, etiologies, pathophysiology, clinical features, diagnosis, and management. It describes how anemia can be classified based on morphology and etiology. Iron deficiency anemia is the most common type and can be caused by blood loss, insufficient iron intake or absorption. Megaloblastic anemia results from vitamin B12 or folate deficiencies, causing large immature red blood cells. Aplastic anemia is a condition where the bone marrow fails to produce sufficient new blood cells.
Iron deficiency anemia is a common global health problem affecting 30% of the population. It causes decreased work productivity and increases maternal, child, and infant mortality. Good dietary sources of iron include liver, oats, legumes, and cashew nuts. Iron deficiency can be treated with oral iron supplements taken for 8 weeks, while severe cases may require intravenous iron or blood transfusions. Prevention strategies include iron fortification of infant formula and treating iron deficiency in at-risk groups like adolescent females.
EPIDEMIOLOGY AND RECENT ADVANCES IN DIABETES & OBESITY - HARIMU.pptxDrHarimuBargayary
Diabetes and obesity are growing global health problems. Screening high risk groups is important for early detection and treatment. Lifestyle changes like maintaining a healthy weight and regular exercise can help prevent diabetes. For those with diabetes, treatment aims to control blood sugar and prevent complications through medication, monitoring, and self-care. Government programs are also working to improve prevention, care and control of diabetes and obesity in India.
The document discusses different types of anemias classified based on morphology, etiology, and pathophysiology. It describes macrocytic anemias like megaloblastic anemia caused by vitamin B12 or folate deficiency. Microcytic anemias discussed include iron deficiency anemia and sickle cell anemia. Normocytic anemias can result from blood loss, hemolysis, or bone marrow failure. Etiologies include deficiencies, impaired bone marrow function, or peripheral causes like bleeding or hemolysis. Diagnosis and treatment of various anemias like iron deficiency, vitamin B12 deficiency, and folate deficiency anemia are also summarized.
Good nutrition during pregnancy is important for the health of both the mother and developing baby. Pregnant women need to gain weight within recommended ranges based on their pre-pregnancy BMI and consume additional calories and nutrients to support the growth of the fetus. Key nutrients that require special attention include folic acid, calcium, iron, and protein. Common issues like morning sickness and constipation can be managed through a nutritious diet with small, frequent meals and staying hydrated.
The document provides guidance on recognizing and managing severe malnutrition in children. It outlines the signs of severe malnutrition including wasting, edema, dermatosis, eye signs, and stunting. It describes the initial care of severely malnourished children including managing hypoglycemia, hypothermia, shock, anemia, and diarrhea. It also discusses feeding formulas, antibiotic selection, and implications of reductive adaptation in their care.
Nutritional needs of newborns are high to support rapid growth and development. Newborns require 100-135 calories per kilogram per day to fuel metabolic processes, activity, and thermoregulation. Protein intake should be around 2.2 grams per kilogram daily, especially for preterm infants. Fluid intake of 150-200 mL/kg per day is needed due to high metabolism and body surface area. Vitamins and minerals like iron, calcium, fluoride, and vitamin K are also essential for newborn health and development. Proper nutrition supports weight gain goals of regaining birth weight by 10 days and doubling weight by 4 months.
Iron deficiency anemia is highly prevalent globally, affecting over 2 billion people worldwide. It is caused by inadequate iron intake or absorption relative to the body's needs. Symptoms include pallor, fatigue, and behavioral changes in children. Treatment involves oral iron supplementation, though some severe cases require intravenous iron. Prevention strategies center around dietary modification and supplementation programs.
The document outlines WHO guidelines for treating severely malnourished children. It recommends a 10 step approach: 1) treat hypoglycemia, 2) treat hypothermia, 3) treat dehydration, 4) correct electrolyte imbalance, 5) treat infection, 6) correct micronutrient deficiencies, 7) start cautious feeding, 8) achieve catch-up growth, 9) provide sensory stimulation and emotional support, and 10) prepare for follow-up after recovery. Each step provides treatment, monitoring, and prevention recommendations, such as administering antibiotics and glucose for hypoglycemia or small frequent feeds of a starter formula for cautious feeding. The overall goal is stabilization and rehabilitation of the severely malnourished child
This document defines malnutrition and identifies its types and preventative measures. Malnutrition is poor nutrition resulting from an insufficient or imbalanced diet, poor digestion, or inability to absorb foods. It affects infants, children, the elderly, disabled, and ill. There are two main types: undernutrition and overnutrition. Undernutrition includes protein-energy malnutrition and micronutrient deficiencies like iron deficiency anemia, rickets, and vitamin A deficiency. Overnutrition refers to excessive caloric intake leading to obesity. The document identifies at-risk groups and signs of various deficiencies. It emphasizes preventative measures like nutrition education, food fortification, and supplementation programs.
Hinduja Hospital’s specialist doctor suggests on abnormal blood counts and management of Anemia. Anemia is a can be a cause of a serious illness, so it is important to have it assessed and get the appropriate treatment.
Malnutrition is poor nutrition due to an insufficient, poorly balanced diet, faulty digestion or poor utilization of foods. (This can result in the inability to absorb foods).
Malnutrition is not only insufficient intake of nutrients. It can occur when an individual is getting excessive nutrients as well.
Anemia is a very common and widespread disease which is commonly affect the youngster girls/ Pregnant and lactating mothers and Children's of growing age.
Malnutrition is a condition that develops from an imbalance of nutrient intake and the body's needs. It can manifest as protein-energy malnutrition (PEM) in various forms including kwashiorkor, marasmus, and marasmic-kwashiorkor. Kwashiorkor is characterized by edema and results from insufficient protein intake while marasmus is caused by lack of energy intake leading to wasting. PEM is assessed clinically through measurements, lab tests, and evaluating functional criteria to determine severity and appropriate treatment.
Iron deficiency anemia is the most common nutritional disorder globally, affecting 30% of the population. It is caused by inadequate iron intake or absorption, blood loss, or increased physiological demands. Common symptoms include pallor, fatigue, and impaired cognitive function. Laboratory findings show microcytic hypochromic anemia, low serum ferritin and iron, and elevated TIBC. Treatment involves oral iron supplementation, while ensuring compliance and watching for malabsorption or ongoing blood loss. Prevention through breastfeeding, iron-fortified formula, and supplements can reduce iron deficiency in at-risk groups like infants and women.
There are three main types of nutritional anemia: iron deficiency anemia, vitamin B12 deficiency anemia, and folic acid deficiency anemia. Iron deficiency anemia is caused by a lack of iron in the diet or an inability to absorb iron and can result in fatigue, pale skin, and shortness of breath. Vitamin B12 deficiency anemia occurs when the body does not get enough vitamin B12, which is essential for red blood cell production and can cause symptoms like fatigue, numbness, and confusion. Folic acid deficiency anemia happens with insufficient folic acid intake and can cause weakness, dizziness, and forgetfulness.
This document discusses anemia during pregnancy. It defines anemia in pregnancy according to the WHO as a hemoglobin level of less than 11 gm%. Iron deficiency anemia is the most common type seen, especially in developing countries, due to low dietary iron intake and other factors. Anemia during pregnancy can cause complications for both mother and baby, including increased risk of preterm delivery and low birth weight. Treatment involves oral or intravenous iron supplementation depending on the severity of the anemia.
This document discusses anemia, including its definition, classification, symptoms, diagnosis, and treatment. Anemia is characterized by low hemoglobin and red blood cell counts, resulting in reduced oxygen-carrying capacity of blood. It is classified based on cell morphology, etiology, and pathophysiology. Common symptoms include fatigue, weakness, and shortness of breath. Diagnosis involves laboratory tests of hemoglobin, hematocrit, red blood cell indices, iron, vitamin B12, and folate levels. Treatment depends on the underlying cause, and may involve oral or intravenous iron supplementation for iron-deficiency anemia.
This document discusses several hematological disorders including anemia, megaloblastic anemia, aplastic anemia, and provides details about their definitions, classifications, etiologies, pathophysiology, clinical features, diagnosis, and management. It describes how anemia can be classified based on morphology and etiology. Iron deficiency anemia is the most common type and can be caused by blood loss, insufficient iron intake or absorption. Megaloblastic anemia results from vitamin B12 or folate deficiencies, causing large immature red blood cells. Aplastic anemia is a condition where the bone marrow fails to produce sufficient new blood cells.
Iron deficiency anemia is a common global health problem affecting 30% of the population. It causes decreased work productivity and increases maternal, child, and infant mortality. Good dietary sources of iron include liver, oats, legumes, and cashew nuts. Iron deficiency can be treated with oral iron supplements taken for 8 weeks, while severe cases may require intravenous iron or blood transfusions. Prevention strategies include iron fortification of infant formula and treating iron deficiency in at-risk groups like adolescent females.
EPIDEMIOLOGY AND RECENT ADVANCES IN DIABETES & OBESITY - HARIMU.pptxDrHarimuBargayary
Diabetes and obesity are growing global health problems. Screening high risk groups is important for early detection and treatment. Lifestyle changes like maintaining a healthy weight and regular exercise can help prevent diabetes. For those with diabetes, treatment aims to control blood sugar and prevent complications through medication, monitoring, and self-care. Government programs are also working to improve prevention, care and control of diabetes and obesity in India.
The document discusses different types of anemias classified based on morphology, etiology, and pathophysiology. It describes macrocytic anemias like megaloblastic anemia caused by vitamin B12 or folate deficiency. Microcytic anemias discussed include iron deficiency anemia and sickle cell anemia. Normocytic anemias can result from blood loss, hemolysis, or bone marrow failure. Etiologies include deficiencies, impaired bone marrow function, or peripheral causes like bleeding or hemolysis. Diagnosis and treatment of various anemias like iron deficiency, vitamin B12 deficiency, and folate deficiency anemia are also summarized.
Good nutrition during pregnancy is important for the health of both the mother and developing baby. Pregnant women need to gain weight within recommended ranges based on their pre-pregnancy BMI and consume additional calories and nutrients to support the growth of the fetus. Key nutrients that require special attention include folic acid, calcium, iron, and protein. Common issues like morning sickness and constipation can be managed through a nutritious diet with small, frequent meals and staying hydrated.
The document provides guidance on recognizing and managing severe malnutrition in children. It outlines the signs of severe malnutrition including wasting, edema, dermatosis, eye signs, and stunting. It describes the initial care of severely malnourished children including managing hypoglycemia, hypothermia, shock, anemia, and diarrhea. It also discusses feeding formulas, antibiotic selection, and implications of reductive adaptation in their care.
Nutritional needs of newborns are high to support rapid growth and development. Newborns require 100-135 calories per kilogram per day to fuel metabolic processes, activity, and thermoregulation. Protein intake should be around 2.2 grams per kilogram daily, especially for preterm infants. Fluid intake of 150-200 mL/kg per day is needed due to high metabolism and body surface area. Vitamins and minerals like iron, calcium, fluoride, and vitamin K are also essential for newborn health and development. Proper nutrition supports weight gain goals of regaining birth weight by 10 days and doubling weight by 4 months.
Iron deficiency anemia is highly prevalent globally, affecting over 2 billion people worldwide. It is caused by inadequate iron intake or absorption relative to the body's needs. Symptoms include pallor, fatigue, and behavioral changes in children. Treatment involves oral iron supplementation, though some severe cases require intravenous iron. Prevention strategies center around dietary modification and supplementation programs.
The document outlines WHO guidelines for treating severely malnourished children. It recommends a 10 step approach: 1) treat hypoglycemia, 2) treat hypothermia, 3) treat dehydration, 4) correct electrolyte imbalance, 5) treat infection, 6) correct micronutrient deficiencies, 7) start cautious feeding, 8) achieve catch-up growth, 9) provide sensory stimulation and emotional support, and 10) prepare for follow-up after recovery. Each step provides treatment, monitoring, and prevention recommendations, such as administering antibiotics and glucose for hypoglycemia or small frequent feeds of a starter formula for cautious feeding. The overall goal is stabilization and rehabilitation of the severely malnourished child
This document defines malnutrition and identifies its types and preventative measures. Malnutrition is poor nutrition resulting from an insufficient or imbalanced diet, poor digestion, or inability to absorb foods. It affects infants, children, the elderly, disabled, and ill. There are two main types: undernutrition and overnutrition. Undernutrition includes protein-energy malnutrition and micronutrient deficiencies like iron deficiency anemia, rickets, and vitamin A deficiency. Overnutrition refers to excessive caloric intake leading to obesity. The document identifies at-risk groups and signs of various deficiencies. It emphasizes preventative measures like nutrition education, food fortification, and supplementation programs.
Hinduja Hospital’s specialist doctor suggests on abnormal blood counts and management of Anemia. Anemia is a can be a cause of a serious illness, so it is important to have it assessed and get the appropriate treatment.
Malnutrition is poor nutrition due to an insufficient, poorly balanced diet, faulty digestion or poor utilization of foods. (This can result in the inability to absorb foods).
Malnutrition is not only insufficient intake of nutrients. It can occur when an individual is getting excessive nutrients as well.
Anemia is a very common and widespread disease which is commonly affect the youngster girls/ Pregnant and lactating mothers and Children's of growing age.
Iron deficiency anemia is caused by low iron levels in the blood. It develops in stages as iron stores are depleted. Symptoms include fatigue, dizziness, and pale skin. Those at risk include menstruating women, young children, and pregnant women. Signs of iron deficiency include brittle nails and spoon-shaped nails. Treatment involves oral or intravenous iron supplementation.
Certainly! Let's cover a brief lesson on Anemia:
**Title: Understanding Anemia: A Comprehensive Overview**
**Introduction:**
Anemia is a common medical condition characterized by a decrease in the number of red blood cells or a deficiency in the amount of hemoglobin. These vital components are responsible for carrying oxygen to tissues throughout the body. Let's delve into the key aspects of anemia.
**I. Types of Anemia:**
1. **Iron-Deficiency Anemia:**
- Most prevalent type, caused by insufficient iron in the body.
- Common among women, especially during pregnancy.
2. **Vitamin Deficiency Anemias:**
- Lack of essential vitamins like B12 or folic acid.
- Affects the production of red blood cells.
3. **Hemolytic Anemias:**
- Occurs when red blood cells are destroyed faster than the body can replace them.
- May be inherited or acquired.
**II. Causes and Risk Factors:**
- **Dietary Deficiencies:**
- Inadequate intake of iron, vitamin B12, or folic acid.
- **Chronic Diseases:**
- Conditions like chronic kidney disease or inflammatory disorders can contribute.
- **Genetic Factors:**
- Some forms of anemia are hereditary.
**III. Signs and Symptoms:**
- **Fatigue and Weakness:**
The document provides details on the care of a child with anemia. It defines anemia and describes the different classifications of anemia based on morphology and etiology. It then focuses on iron deficiency anemia, the most common type in children. It discusses the etiology, pathophysiology, clinical features, diagnostic evaluation, and management of iron deficiency anemia. Management involves oral or parenteral iron therapy depending on the severity, with the goal of raising hemoglobin levels and maintaining therapy for several weeks after levels have normalized.
This document discusses β-thalassemia, a genetic blood disorder caused by mutations in the β-globin gene resulting in reduced or absent β-chain production and hemoglobin synthesis. It is characterized by microcytic hypochromic anemia and is most common around the Mediterranean sea. The degree of β-chain deficiency determines the severity from β° (no β-chains) to β++ (more β-chains). Clinical manifestations include anemia, jaundice, hepatosplenomegaly, skeletal abnormalities, and heart failure. Management involves blood transfusions, chelation therapy, and folic acid supplementation.
This document discusses erythrocyte and leukocyte disorders. It defines various types of anemia including iron deficiency anemia, megaloblastic anemia from B12/folic acid deficiency, aplastic anemia from bone marrow failure, and hemolytic anemias from premature red blood cell destruction. It also discusses polycythemia from an increased red blood cell count. For leukocytes, it defines leukopenia and leukocytosis and discusses neutropenia and various causes of decreased or increased white blood cell counts including leukemia.
1. Hematologic disorders are those that produce quantitative or qualitative defects in blood cells or elements related to hemostasis.
2. Hematopoiesis begins in the yolk sac and liver in early gestation, then shifts to the bone marrow by mid-gestation, where it remains the primary site of blood cell production after birth.
3. Anemia is defined as a hemoglobin level below the reference level for age and sex, and can be caused by decreased production, increased destruction, or blood loss.
Here are some key preventive measures to control the incidence of anemia among children:
- Promote exclusive breastfeeding for the first 6 months as breastmilk provides optimal nutrition including iron.
- Introduce iron-rich complementary foods like eggs, meat, fish, lentils and green leafy vegetables along with breastmilk after 6 months of age.
- Provide iron supplements to children between 6 months to 5 years as recommended.
- Treat and prevent intestinal worm infections as they cause blood loss and reduce iron absorption.
- Educate caregivers about a balanced diet rich in iron, folic acid and vitamin B12 and importance of hygiene.
- Screen children regularly for anemia and provide
Here are some key preventive measures to control the incidence of anemia among children:
- Promote exclusive breastfeeding for the first 6 months as breastmilk provides optimal nutrition including iron.
- Introduce iron-rich complementary foods like eggs, meat, fish, lentils and green leafy vegetables along with breastmilk after 6 months of age.
- Provide iron supplements or iron-fortified foods to children between 6 months to 5 years of age to meet their high iron requirements.
- Treat and prevent intestinal worm infections as worms cause blood loss leading to iron deficiency.
- Promote consumption of foods rich in vitamin C which enhances iron absorption from plant foods.
- Screen children regularly and provide
This document discusses anemias, specifically iron-deficiency anemia. It defines anemia as a lack of circulating hemoglobin to deliver oxygen to tissues. Iron-deficiency anemia is the most common type and is caused by chronic blood loss, insufficient iron intake, iron malabsorption, or increased iron requirements. Symptoms include fatigue, dizziness, and pallor. Diagnosis involves blood tests showing low iron levels. Treatment focuses on iron supplementation orally or parenterally to replenish iron stores.
Anaemia, or anemia, is defined as an abnormally low number of red blood cells or level of hemoglobin resulting in diminished oxygen carrying capacity. It can result from blood loss, red blood cell destruction, or deficient red blood cell production due to nutritional deficiencies or bone marrow failure. Iron deficiency is a common worldwide cause of anemia affecting people of all ages, which can result from dietary deficiency, blood loss, or increased demands. The manifestations of iron deficiency anemia are related to impaired oxygen transport and include fatigue, paleness, rapid heartbeat, and reduced exercise endurance. Diagnosis involves low hemoglobin and iron levels, while treatment focuses on controlling blood loss, increasing iron intake, and administering iron supplements.
Iron deficiency anemia is the most advanced stage of iron deficiency which is characterized not only by low hemoglobin and Hematocrit levels but also by a reduction or depletion of iron stores, by low serum iron levels and decreased transferrin saturation.
Anemia, thalassemia and hemophilia in childrenNimmy Tomy
This document defines and discusses different types of anemia, including hemolytic anemia. It notes that anemia is a low red blood cell or hemoglobin level, reducing oxygen delivery. Causes include decreased or ineffective red blood cell production, increased red blood cell destruction (hemolytic anemia), and blood loss. Hemolytic anemia specifically refers to the premature breakdown of red blood cells, either inside or outside blood vessels. Causes can be genetic defects affecting red blood cells or acquired factors like immune system attacks or infections. Symptoms range from none in mild cases to fatigue, palpitations, and jaundice in more severe cases.
This document provides guidance on evaluating and treating anemia in children. It begins by defining anemia and outlining the key steps in the evaluation: (1) determining if the patient is anemic, (2) assessing severity, and (3) identifying the cause and type. Common causes discussed include nutritional deficiencies, bone marrow disorders, hemolytic anemias, and blood loss. A thorough physical exam and screening lab tests can help establish the diagnosis. The document then covers specific aspects of the history, exam findings, etiologies, and initial lab tests that are useful in evaluating the anemic child.
This document discusses anemia in children. It defines anemia and provides WHO cut-off values used to define anemia in children of different ages. It describes the different types of anemia - microcytic, macrocytic, and normocytic anemia - based on red blood cell indices. The causes, clinical features, investigations, management, and prevention of iron deficiency anemia are explained in detail. Other types of anemia like thalassemia, sickle cell anemia, and anemia of chronic disease are also briefly mentioned. Ayurvedic correlations between anemia and pandu are discussed through references from classical texts.
Anemia occurs when the level of red blood cells or hemoglobin in the blood is too low, which can cause fatigue and stress on organs. It can be caused by excessive red blood cell destruction, blood loss, or inadequate red blood cell production. Common causes include iron deficiency, blood loss, and inherited disorders like sickle cell anemia or thalassemia. Symptoms include paleness and fatigue. Diagnosis involves blood tests, and treatment depends on the underlying cause but may include iron supplements, blood transfusions, or medications.
The use of Nauplii and metanauplii artemia in aquaculture (brine shrimp).pptxMAGOTI ERNEST
Although Artemia has been known to man for centuries, its use as a food for the culture of larval organisms apparently began only in the 1930s, when several investigators found that it made an excellent food for newly hatched fish larvae (Litvinenko et al., 2023). As aquaculture developed in the 1960s and ‘70s, the use of Artemia also became more widespread, due both to its convenience and to its nutritional value for larval organisms (Arenas-Pardo et al., 2024). The fact that Artemia dormant cysts can be stored for long periods in cans, and then used as an off-the-shelf food requiring only 24 h of incubation makes them the most convenient, least labor-intensive, live food available for aquaculture (Sorgeloos & Roubach, 2021). The nutritional value of Artemia, especially for marine organisms, is not constant, but varies both geographically and temporally. During the last decade, however, both the causes of Artemia nutritional variability and methods to improve poorquality Artemia have been identified (Loufi et al., 2024).
Brine shrimp (Artemia spp.) are used in marine aquaculture worldwide. Annually, more than 2,000 metric tons of dry cysts are used for cultivation of fish, crustacean, and shellfish larva. Brine shrimp are important to aquaculture because newly hatched brine shrimp nauplii (larvae) provide a food source for many fish fry (Mozanzadeh et al., 2021). Culture and harvesting of brine shrimp eggs represents another aspect of the aquaculture industry. Nauplii and metanauplii of Artemia, commonly known as brine shrimp, play a crucial role in aquaculture due to their nutritional value and suitability as live feed for many aquatic species, particularly in larval stages (Sorgeloos & Roubach, 2021).
The debris of the ‘last major merger’ is dynamically youngSérgio Sacani
The Milky Way’s (MW) inner stellar halo contains an [Fe/H]-rich component with highly eccentric orbits, often referred to as the
‘last major merger.’ Hypotheses for the origin of this component include Gaia-Sausage/Enceladus (GSE), where the progenitor
collided with the MW proto-disc 8–11 Gyr ago, and the Virgo Radial Merger (VRM), where the progenitor collided with the
MW disc within the last 3 Gyr. These two scenarios make different predictions about observable structure in local phase space,
because the morphology of debris depends on how long it has had to phase mix. The recently identified phase-space folds in Gaia
DR3 have positive caustic velocities, making them fundamentally different than the phase-mixed chevrons found in simulations
at late times. Roughly 20 per cent of the stars in the prograde local stellar halo are associated with the observed caustics. Based
on a simple phase-mixing model, the observed number of caustics are consistent with a merger that occurred 1–2 Gyr ago.
We also compare the observed phase-space distribution to FIRE-2 Latte simulations of GSE-like mergers, using a quantitative
measurement of phase mixing (2D causticality). The observed local phase-space distribution best matches the simulated data
1–2 Gyr after collision, and certainly not later than 3 Gyr. This is further evidence that the progenitor of the ‘last major merger’
did not collide with the MW proto-disc at early times, as is thought for the GSE, but instead collided with the MW disc within
the last few Gyr, consistent with the body of work surrounding the VRM.
EWOCS-I: The catalog of X-ray sources in Westerlund 1 from the Extended Weste...Sérgio Sacani
Context. With a mass exceeding several 104 M⊙ and a rich and dense population of massive stars, supermassive young star clusters
represent the most massive star-forming environment that is dominated by the feedback from massive stars and gravitational interactions
among stars.
Aims. In this paper we present the Extended Westerlund 1 and 2 Open Clusters Survey (EWOCS) project, which aims to investigate
the influence of the starburst environment on the formation of stars and planets, and on the evolution of both low and high mass stars.
The primary targets of this project are Westerlund 1 and 2, the closest supermassive star clusters to the Sun.
Methods. The project is based primarily on recent observations conducted with the Chandra and JWST observatories. Specifically,
the Chandra survey of Westerlund 1 consists of 36 new ACIS-I observations, nearly co-pointed, for a total exposure time of 1 Msec.
Additionally, we included 8 archival Chandra/ACIS-S observations. This paper presents the resulting catalog of X-ray sources within
and around Westerlund 1. Sources were detected by combining various existing methods, and photon extraction and source validation
were carried out using the ACIS-Extract software.
Results. The EWOCS X-ray catalog comprises 5963 validated sources out of the 9420 initially provided to ACIS-Extract, reaching a
photon flux threshold of approximately 2 × 10−8 photons cm−2
s
−1
. The X-ray sources exhibit a highly concentrated spatial distribution,
with 1075 sources located within the central 1 arcmin. We have successfully detected X-ray emissions from 126 out of the 166 known
massive stars of the cluster, and we have collected over 71 000 photons from the magnetar CXO J164710.20-455217.
Current Ms word generated power point presentation covers major details about the micronuclei test. It's significance and assays to conduct it. It is used to detect the micronuclei formation inside the cells of nearly every multicellular organism. It's formation takes place during chromosomal sepration at metaphase.
Authoring a personal GPT for your research and practice: How we created the Q...Leonel Morgado
Thematic analysis in qualitative research is a time-consuming and systematic task, typically done using teams. Team members must ground their activities on common understandings of the major concepts underlying the thematic analysis, and define criteria for its development. However, conceptual misunderstandings, equivocations, and lack of adherence to criteria are challenges to the quality and speed of this process. Given the distributed and uncertain nature of this process, we wondered if the tasks in thematic analysis could be supported by readily available artificial intelligence chatbots. Our early efforts point to potential benefits: not just saving time in the coding process but better adherence to criteria and grounding, by increasing triangulation between humans and artificial intelligence. This tutorial will provide a description and demonstration of the process we followed, as two academic researchers, to develop a custom ChatGPT to assist with qualitative coding in the thematic data analysis process of immersive learning accounts in a survey of the academic literature: QUAL-E Immersive Learning Thematic Analysis Helper. In the hands-on time, participants will try out QUAL-E and develop their ideas for their own qualitative coding ChatGPT. Participants that have the paid ChatGPT Plus subscription can create a draft of their assistants. The organizers will provide course materials and slide deck that participants will be able to utilize to continue development of their custom GPT. The paid subscription to ChatGPT Plus is not required to participate in this workshop, just for trying out personal GPTs during it.
hematic appreciation test is a psychological assessment tool used to measure an individual's appreciation and understanding of specific themes or topics. This test helps to evaluate an individual's ability to connect different ideas and concepts within a given theme, as well as their overall comprehension and interpretation skills. The results of the test can provide valuable insights into an individual's cognitive abilities, creativity, and critical thinking skills
2. INTRODUCTION
Anemia is a condition that develops when
your blood lacks enough healthy red blood
cells or hemo globin. Hemoglobin is the
main part of red blood cells which binds
oxygen. Anemia is the most common
condition in India. Women of reproductive
age, children under five years of age and
people with chronic diseases are at
increased risk of anemia.
3. TYPES OF ANEMIA
Iron deficiency anemia:Iron deficiency
anemia is caused by the lack of sufficient iron
for the syn thesis of hemoglobin. It is the most
prevalent nutritional and hematological
disorders among in fants and children. This is
the greatest single cause of anemia in children
which results in macro cytic (erythrocytes
larger than their normal volume) and
hypochromic (erythrocytes are paler than
normal) anemia.
4. 2. Megaloblastic anemia:
Maturation of erythrocytes is
impaired when deficiency of vitamin
B12 and/or folic acid occurs and
abnormally large erythrocytes
(megaloblasts) are found in the
blood. During normal erythropoiesis
several cell division occurs and the
daughter cells at each stage are
smaller than the parent cell because
5. there is no much time for cell
enlargement between divisions.
When deficiency of vitamin B12
and/or folic acid occurs, the rate
of DNA and RNA synthesis is
reduced, delaying cell division.
The cells can therefore grow
larger than normal between
divisions.
6. a. Pernicious anemia: Pernicious anemia is a
type of megaloblastic anemia associated with
vitamin B12 deficiency.
b.Folic acid deficiency anemia: Chronic
megaloblastic anemia is caused by folic acid
deficiency.
Signs and symptoms: Fatigue, weakness, pallor,
dizziness, headache, tachycardia,
7. Aplastic anemia: Aplastic anemia is a
disorder characterized by bone marrow
hypoplasia oraplasia, resulting in
pancytopenia (insufficient numbers of
RBCs, WBCs and platelets).
Signs and symptoms: Pallor, weakness, fatigue, exertion,
dyspnea, palpitations, infection associ ated with
neutropenia, fever, headache, malaise, adventitious
breath sounds, abdominal pain, diarrhea or erythema.
8.
9. IRON DEFICIENCY ANEMIA
Nutritional or iron deficiency
anemia is most common in
children. It refers to reduced red
blood cell count due to poor diet,
which is deficient in iron, folates
and/or vitamin B12.
10. ETIOLOGY
Several factors may contribute to iron
deficiency anemia:
1. Insufficient iron supply at birth (from
mother)
2. Insufficient iron intake during periods of
rapid growth.
3. Impaired iron absorption.
4. Blood loss
5. Improper diet
6. Late start of weaning
11. 1. Insufficient iron supply at birth:
The infant might not have received
adequate supply of iron from the mother
during intrauterine life, because the
mother herself may have had severe iron
deficiency or the fetus may have been
born prematurely. The infant may also
have lost blood either before or during or
after birth.
12. 2. Insufficient iron intake during
period of growth: The full term
newborn have 0.5 g of iron which is present
in the hemoglobin of the circulatory RBCs
and the rest is stored in the liver, spleen
and bone marrow. The maternal supply of
iron is sufficient for the first 4 to 5 months
of the infant's life but after that 0.8 to
1.5mg
13. of iron per day is necessary for
optimum nutrition in infant life. The
mature infant who does not receive
maternal supply of iron can develop
anemia as early as 2 months after
birth, if supplemental dietary iron can
develop anemia as early as 2 month
after birth, if supplemental dietary
iron is not given.
14. 3.Breast fed infants may require less
additional iron from other infant
foods. Artificially fed infants, should
have formulae that have been fortified
with iron. Their iron intake in the
other diets should be increased.
15. 4.During the periods of rapid growth,
adolescents may also develop this type of
anemia because oftheir imbalance diet and
poor feeding habits.
5.Impaired absorption: The intake of iron is
proper but the absorption of iron inadequate,
e.g. in malabsorption syndrome, celiac
disease, chronic diarrhea, worm infestation,
etc.
16. PATHOPHYSIOLOGY
During the last trimester of pregnancy, iron
is transferred from the mother to the fetus.
Most of the iron is stored in the circulating
erythrocytes of the fetus, with the
remainder stored in the fetal liver, spleen,
and bone marrow. These iron stores are
usually for the first 5-6 months in a full-
term infant for only 2-3 months in preterm
infants and multiple birth.
17. If dietary iron is not supplied to meet
the infant's growth demands after the
fetal iron stores are depleted, iron-
deficiency anemia results. Physiologic
anemia should not be confused with
iron-deficiency anemia resulting from
nutritional causes.
18. CLINICAL MANIFESTATION
.Extreme fatigue
• Weakness
• Pale skin
• Chest pain, fast heartbeat or shortness of
breath
• Headache, dizziness or lightheadedness
• Cold hands and feetInflammation or
soreness of your tongue
19. • Brittle nails
• Unusual cravings for non-nutritive
substances, such as ice, dirt or starch
• Poor appetite, especially in infants and
children with iron deficiency anemia
20.
21. DIAGNOSTIC EVALUATION
Blood examination reveals that:
1. Peripheral blood smear shows microcytic
hypochromic RBCs with anisocytosis
(abnormal size) and poikilocytosis
(abnormal shape).
2. Reticulocytes count may be normal or
reduced
22. 3. HB% is usually low.
4. RBC count is reduced.
5.PCV, MCH, MCHC and MCV values are low.
6.WBC and platelets counts are normal.
7. In case of secondary infections the
leukocytosis are also increased.
8. Serum iron level is low and iron binding
capacity is high. Serum ferritin level is
decreased.
23. 9. Stool tests are performed to determine
the presence of occult blood and ova of
worms.
10. In severe cases, tests may be
performed according to underlying disease
condition.
24. MANAGEMENT
Management of iron deficiency anemia
consists of detection and treatment of
underlying cause.
1. Improvement of dietary intake,
specially iron and protein containing
food should be given.
2. Chronic blood loss (rectal, polyp,
ulcerative colitis) should be diagnosed
and treated.
25. 3. Supplementary iron may be given by
oral route. A therapeutic dose of 6
mg/kg/24 hours/approxi mately 10 to 15
mg supplementary iron in three divided
dose. During mild anemia, therapeutic
dose can be given for 3 to 4 months. In
severe anemia the treatment is
prolonged.
26. 4. Iron medication should be given between
meals (because free hydrochloric acid
facilitates ironabsorption). It is better to give
iron with a form of ascorbic acid (vitamin C)
a citrus fruit or juice.
5. Liquid medication containing iron, may
temporarily stain the teeth. To prevent
dental staining medication can be given
infants with a medicine dropper or a syringe.
Older children can take a diluted solutions
through a drinking tube or straw and then
rinse the mouth.
27. 6.In severe cases, blood transfusion is
indicated only in severe cases of
anemia where Hb% need tobe
increased.
7. Children who show gastric
intolerance to iron preparations and
Hb level is very low, in such cases
imferon (an iron dextran complex
containing 50 mg elemental iron per
milliliter) a parenteral iron
preparation is used.
28. Increasing awareness about prevention of
iron deficiency anemia is essential among
parents, regarding proper administration of
oral supplements, the side-effects of iron
therapy and the imporetance of dietary
intake of iron.Prevention of Nutritional
Anemia in Children
29. PREVENTION OF NUTRITIONAL ANEMIA
IN CHILDREN
Antenatal care: Provide adequate antenatal
care for prevention of anemia in pregnant
mother bysupplementing iron and folic acid
to all antenatal mothers.
2 Prevention of LBW and preterm birth:
Prevention of pre-term and low birth
weight deliveries by pro viding antenatal
and intranatal care.
3 Exclusive breastfeeding till six months of
age to all infants to prevent malnutrition.
30. 4.Supplementary feeding and weaning
should be started alongwith breast milk at
six months of age to all infants.
5. Universal immunization to all children
to prevent communicable diseases.
6. Iron and folic acid supplementation to all
children and adolescent girls.
7. De-worm against parasitic infestation to
all children especially who are diagnosed as
mild anemia.
33. Definition
Sickle Cell disease: is a genetic
disorder that affects erythrocytes
(RBC) causing them to become sickle
or crescent shaped.
> The effects of this condition due to
an abnormality of the hemoglobin
molecules found in erythrocytes.
34. Red blood cells are usually round and
flexible, so they move easily through
blood vessels. In sickle cell anemia,
some red blood cells are shaped like
sickles or crescent moons. These sickle
cells also become rigid and sticky,
which can slow or block blood flow.
35. CAUSES
People who have sickle cell disease inherit
two faulty hemoglobin genes, called
hemoglobin S — one from each parent.
A person has sickle cell trait when the
hemoglobin S gene is inherited from only
one parent and
A normal hemoglobin gene — hemoglobin A
— is inherited from the other.
37. Anemia,
mild jaundice,
fever, headache,
lethargy, progressive weakness.
Growth retardation,
bacterial infections
enlarged heart,
respiratory difficulties andnon healing
ulcers.
Sickle cell anemia may be complicated
with multisystem disease and leads to
organ failure or Death.
38. PATHOPHYSIOLOGY
Sickle cell disease is an inherited
genetic condition that involves defects
in the shape and function of hemoglobin
in the blood. This increases the
likelihood of blockages in the blood
vessels and disrupted blood flow, which
can result in serious complications.
39.
40. DIAGNOSIS
Diagnosis is confirmed by hemoglobin
levels in the range of 6-8 g/dl with a
high reticulocyte count.
In other forms of sickle cell anemia Hb
level tends to be higher but blood film
shows sickle shaped RBCs in the
peripheral blood smear.
41. MANAGEMENT
Management of SCD is done blood
transfusion, parenteral fluid therapy,
treatment of infection, correc tion of
acidosis, analgesic and supportive care.
1. Folic acid daily for life is
recommended. From birth to five years
of age, pencillin daily due to immature-
immune system that makes them more
prone to early childhood illnesses is
recommended.
42. 2.Malaria prevention: In fact, children
with SCD are more prone to malaria.
People with sickle cell disease living
in malarial countries should receive
anti malarial chemoprophylaxis for
life.
3. New drug hydroxyurea is useful drug
but it causes harmful effect and may
not be used for long time.
43. BLOOD TRANSFUSION
Blood transfusions are often used in
the management of sickle cell disease
in acute cases and to prevent
complications by decreasing the
number of red blood cells (RBCs) that
can sickle by adding normal red blood
cells.
44. In children, preventive RBC transfusion
therapy has been shown to reduce the
risk of first stroke or silent stroke when
transcranial Doppler ultrasonography
shows abnormal cerebral blood flow. In
those who have sustained a prior stroke
event, it also reduces the risk of
recurrent stroke and additional silent
strokes.
45. BONE MARROW TRASPLANTATION
Bone marrow transplants have proven
effective in children; they are the only
known cure for SCD.However, bone marrow
transplants are difficult to obtain because
of the specific HLA typing necessary.
Ideally, a close relative (allogeneic) would
donate the bone marrow necessary for
transplantation.