Circulatory system Alumnos 3º
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The circulatory system carries nutrients and oxygen to tissues and organs throughout the body. It contains the heart, which acts as a pump to circulate blood. The blood contains plasma and different types of blood cells and carries oxygen to tissues while removing carbon dioxide. Conditions like anemia can occur if cells do not receive enough oxygen from the bloodstream.
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Ppt circulatory system
The circulatory system carries oxygen and nutrients to all body parts through blood, which contains red blood cells that carry oxygen, white blood cells that protect against germs and illness, and platelets that help blood clot. The heart, located in the center of the chest, pumps blood through the body via arteries, veins, and chambers, circulating blood through a closed system to supply all tissues with oxygen and remove waste. People donate blood to help others in need of transfusions, and there are four main blood groups: A, B, AB, and O.
Circulatory System
The circulatory system transports nutrients, oxygen, hormones and other materials to cells throughout the body, and carries away waste. It has four major parts - the heart, arteries, capillaries and veins. The respiratory system interacts with the circulatory system to deliver oxygen to cells. Circulatory diseases are common in the US, killing over 2,400 people daily, so it is important to maintain a healthy heart and flexible blood vessels.
Circulatory system pdf
The human circulatory system consists of three main parts - the heart, lungs, and blood vessels. The heart pumps oxygenated blood to the lungs, where carbon dioxide is removed and oxygen is added. The blood is then pumped throughout the body via arteries, veins, and capillaries to supply oxygen and nutrients to cells and remove waste before returning to the heart to restart the cycle.
The human heart
The heart is a muscle that acts as two pumps to circulate blood through the body. It has four chambers - two upper atria that receive blood and two lower ventricles that pump blood out. The heart beats over 100,000 times per day, circulating blood through a network of arteries and veins to deliver oxygen and nutrients to cells and remove waste. Regular exercise and a healthy diet help keep the heart muscle strong.
The Life Of Us
The heart is located in the center of the chest, tilted slightly to the left. It has four chambers - the right and left atria and ventricles. Blood flows through the chambers to the lungs to obtain oxygen and then back to the heart to be pumped through the body. Problems can occur if the heart develops diseases like high cholesterol, which can lead to blood clots blocking arteries and cutting off blood flow, resulting in a heart attack or heart failure.
AshleyI’ve always been interested in what happens to the body.docx
Ashley
I’ve always been interested in what happens to the body/heart when someone has a stroke. I never really understood why it was always just one side of the body and how and why it affected one’s speech and movement. So, my question is, what happens during a stroke?
A lot of what happens during a stroke is related to the nervous system, but the causes of a stroke are from the lack of blood supply to the brain. The lack of blood supply can be caused by a few different reasons; blood clot in an artery of the brain or rupture of a blood vessel in the brain, also called a cerebral hemorrhage. (The Macmillian Encylopedia, 2003) Because of the lack of blood/oxygen, portions of the brain start to die which causes paralysis and sometimes death. (Mader, 2015) Some of the signs someone is having a stroke is slurred speech, one side of the face is droppy, numbness or temporary blindness. (Mader, 2015) The reason that someone may get a blood clot or rupture a blood vessel is because of hypertension (high blood pressure) and other diseases related to the heart valves that is left untreated. High blood pressure is very much so preventable by taking care of yourself. Eating right, exercising and keeping stress levels down. Our textbook states that almost one in five young adults have high blood pressure. (Mader, 2015)
The recovery of a stroke victim is usually good. Most have to go through therapy to regain any function lost but that is minute to what it could’ve been. You could say that a stroke is preventable; maintain a healthy lifestyle to prevent hypertension (high blood pressure) which in turn will prevent strokes. A healthy heart = a healthy life!
Cassie
After reading about the cardiovascular system this week I found many interesting facts. One interesting topic that caught my attention was what the heart specifically does. Each side of the heart has a job and responsibility when it comes to pumping blood. What does each side of the heart specifically do?
The heart has two sides, separated by an inner wall called the septum.(Institute 2011)
The right side of the heart pumps blood to the lungs. Blood is carried away from the heart through arteries. When the blood arrives at the lungs it then receives oxygen. The oxygenated blood is then pumped back to the heart where the left side distributes it to the rest of the body. Blood that comes back to the heart is carried through veins.
·
The pulmonary artery carries blood from the right side of the heart to the lungs to pick up a fresh supply of oxygen. (Institute 2011)
·
The pulmonary veins carry oxygen-rich blood from the lungs to the left side of the heart so it can be pumped to the body. (Institute 2011)
Finding information in regards to the heart and how each side functions was pretty easy. The APUS library had several different articles in the database. Also, for other sources I made sure to look for certified sources ending in .gov or .net.
James
I chose to discuss the card.
The human heart
The human heart is a muscular pump about the size of a fist that beats around 100,000 times per day, pumping blood to all parts of the body. It has four chambers - two upper atria that receive blood and two lower ventricles that pump blood out, with valves allowing blood to flow in only one direction. Deoxygenated blood returns to the right side of the heart then is pumped to the lungs where it receives oxygen before returning to the left side and being pumped via arteries throughout the body on its cycle.
grade 10 Transport System in mammals.pptx
This document provides an overview of open and closed circulatory systems in animals. It begins by outlining the key characteristics of an open circulatory system, in which blood moves freely within the body cavity and vessels lead directly into the cavity, examples being grasshoppers and spiders. It then contrasts this with a closed circulatory system, where blood flows continuously in one direction through vessels from one to the next, not into a body cavity, with examples of animals with closed systems being humans, cats and dogs. The document goes on to explain cardiovascular circulatory systems can involve single or double circulation pathways in vertebrates. It provides details on single circulation in fish and double circulation involving pulmonary and systemic circulation in mammals.
Recommended
Ppt circulatory system
The circulatory system carries oxygen and nutrients to all body parts through blood, which contains red blood cells that carry oxygen, white blood cells that protect against germs and illness, and platelets that help blood clot. The heart, located in the center of the chest, pumps blood through the body via arteries, veins, and chambers, circulating blood through a closed system to supply all tissues with oxygen and remove waste. People donate blood to help others in need of transfusions, and there are four main blood groups: A, B, AB, and O.
Circulatory System
The circulatory system transports nutrients, oxygen, hormones and other materials to cells throughout the body, and carries away waste. It has four major parts - the heart, arteries, capillaries and veins. The respiratory system interacts with the circulatory system to deliver oxygen to cells. Circulatory diseases are common in the US, killing over 2,400 people daily, so it is important to maintain a healthy heart and flexible blood vessels.
Circulatory system pdf
The human circulatory system consists of three main parts - the heart, lungs, and blood vessels. The heart pumps oxygenated blood to the lungs, where carbon dioxide is removed and oxygen is added. The blood is then pumped throughout the body via arteries, veins, and capillaries to supply oxygen and nutrients to cells and remove waste before returning to the heart to restart the cycle.
The human heart
The heart is a muscle that acts as two pumps to circulate blood through the body. It has four chambers - two upper atria that receive blood and two lower ventricles that pump blood out. The heart beats over 100,000 times per day, circulating blood through a network of arteries and veins to deliver oxygen and nutrients to cells and remove waste. Regular exercise and a healthy diet help keep the heart muscle strong.
The Life Of Us
The heart is located in the center of the chest, tilted slightly to the left. It has four chambers - the right and left atria and ventricles. Blood flows through the chambers to the lungs to obtain oxygen and then back to the heart to be pumped through the body. Problems can occur if the heart develops diseases like high cholesterol, which can lead to blood clots blocking arteries and cutting off blood flow, resulting in a heart attack or heart failure.
AshleyI’ve always been interested in what happens to the body.docx
Ashley
I’ve always been interested in what happens to the body/heart when someone has a stroke. I never really understood why it was always just one side of the body and how and why it affected one’s speech and movement. So, my question is, what happens during a stroke?
A lot of what happens during a stroke is related to the nervous system, but the causes of a stroke are from the lack of blood supply to the brain. The lack of blood supply can be caused by a few different reasons; blood clot in an artery of the brain or rupture of a blood vessel in the brain, also called a cerebral hemorrhage. (The Macmillian Encylopedia, 2003) Because of the lack of blood/oxygen, portions of the brain start to die which causes paralysis and sometimes death. (Mader, 2015) Some of the signs someone is having a stroke is slurred speech, one side of the face is droppy, numbness or temporary blindness. (Mader, 2015) The reason that someone may get a blood clot or rupture a blood vessel is because of hypertension (high blood pressure) and other diseases related to the heart valves that is left untreated. High blood pressure is very much so preventable by taking care of yourself. Eating right, exercising and keeping stress levels down. Our textbook states that almost one in five young adults have high blood pressure. (Mader, 2015)
The recovery of a stroke victim is usually good. Most have to go through therapy to regain any function lost but that is minute to what it could’ve been. You could say that a stroke is preventable; maintain a healthy lifestyle to prevent hypertension (high blood pressure) which in turn will prevent strokes. A healthy heart = a healthy life!
Cassie
After reading about the cardiovascular system this week I found many interesting facts. One interesting topic that caught my attention was what the heart specifically does. Each side of the heart has a job and responsibility when it comes to pumping blood. What does each side of the heart specifically do?
The heart has two sides, separated by an inner wall called the septum.(Institute 2011)
The right side of the heart pumps blood to the lungs. Blood is carried away from the heart through arteries. When the blood arrives at the lungs it then receives oxygen. The oxygenated blood is then pumped back to the heart where the left side distributes it to the rest of the body. Blood that comes back to the heart is carried through veins.
·
The pulmonary artery carries blood from the right side of the heart to the lungs to pick up a fresh supply of oxygen. (Institute 2011)
·
The pulmonary veins carry oxygen-rich blood from the lungs to the left side of the heart so it can be pumped to the body. (Institute 2011)
Finding information in regards to the heart and how each side functions was pretty easy. The APUS library had several different articles in the database. Also, for other sources I made sure to look for certified sources ending in .gov or .net.
James
I chose to discuss the card.
The human heart
The human heart is a muscular pump about the size of a fist that beats around 100,000 times per day, pumping blood to all parts of the body. It has four chambers - two upper atria that receive blood and two lower ventricles that pump blood out, with valves allowing blood to flow in only one direction. Deoxygenated blood returns to the right side of the heart then is pumped to the lungs where it receives oxygen before returning to the left side and being pumped via arteries throughout the body on its cycle.
grade 10 Transport System in mammals.pptx
This document provides an overview of open and closed circulatory systems in animals. It begins by outlining the key characteristics of an open circulatory system, in which blood moves freely within the body cavity and vessels lead directly into the cavity, examples being grasshoppers and spiders. It then contrasts this with a closed circulatory system, where blood flows continuously in one direction through vessels from one to the next, not into a body cavity, with examples of animals with closed systems being humans, cats and dogs. The document goes on to explain cardiovascular circulatory systems can involve single or double circulation pathways in vertebrates. It provides details on single circulation in fish and double circulation involving pulmonary and systemic circulation in mammals.
Transportation in organisms
Transportation in animals and plants. Circulatory system in humans. Blood pressure and Heart attack. Excretory system in humans. Vascular tissue in plants.
Dean r berry human body urinary system
The document summarizes the key components and functions of the urinary system. It explains that the kidneys filter waste from the bloodstream and remove toxins. The kidneys are located on both sides of the body and are connected to the bladder by ureters. If the kidneys fail, waste builds up in the bloodstream which can be life-threatening. The document also discusses dialysis and kidney transplantation as treatments for kidney failure.
Blood circulation
The document discusses the coronary circulation, which is the circulation of blood through the blood vessels of the heart muscle. It involves the coronary arteries, which deliver oxygen-rich blood to the heart, and cardiac veins, which remove deoxygenated blood. The document outlines an activity where students will trace the path of blood flow through different containers representing parts of the heart to learn about the coronary circulation.
Anatomy Of Cardiovasvular System
NEW BLOGSITE ADDRESS:
"Nurses Information Site"
http://nursesinfosite.blogspot.com
Anatomy Of Cardiovasvular System
Dean R Berry Urinary System
The kidneys are responsible for removing waste from the bloodstream. They are bean shaped organs located on either side of the body. If one kidney fails or is removed, the other can perform double duty to filter the blood. Dialysis is the process of filtering the blood using a machine when the kidneys fail. Kidney transplantation is also an option for those with kidney failure. Maintaining healthy kidneys is important as kidney disease is a leading cause of death.
The heart
The heart is located slightly left of center in the chest behind the rib cage. It beats 72 times per minute, over 4,000 times an hour, and over 100,000 times per day. While often depicted as heart-shaped, the human heart is actually shaped like an upside-down pear. The heart pumps blood through the body via blood vessels to deliver oxygen and nutrients and remove waste from cells, functioning like a pump for the circulatory system.
Tema 2 cuarto a
The document summarizes the key parts and functions of the digestive, excretory, circulatory, nervous, locomotor, and reproductive systems. It provides descriptions of processes like digestion, urine production, blood flow, neural signaling, embryonic development, and labeling diagrams of body systems. The question and answer format covers topics such as the differences between veins and arteries, oxygen transport through capillaries, sequencing events, and responses to stimuli.
Tema 2 cuarto a
The document summarizes the key parts and functions of the digestive, excretory, circulatory, nervous, locomotor, and reproductive systems. It provides descriptions and diagrams to explain how nutrients and waste are processed through the body. It also describes the process of development from a fertilized egg to a newborn baby.
Kidney functions and anatomy as a part of biology
The kidneys are bean-shaped organs located on either side of the spine that filter the blood and remove waste. They control fluid balance and electrolyte levels in the body. Blood enters the kidneys and waste is removed before the filtered blood returns to the body. Waste is collected in the kidneys' pelvis and drained through tubes called ureters to the bladder. Each kidney contains around a million tiny filters called nephrons that perform these functions. Failure of blood flow to the kidneys can lead to kidney failure and death of kidney tissue.
organ transplant
The document discusses organ transplantation and kidney transplantation specifically. It states that organ transplantation is often the only treatment for end-stage organ failure of the liver and heart. It also notes that while kidney disease can sometimes be treated through other means, kidney transplantation is generally considered the best treatment option for quality of life and cost-effectiveness. It closes by stating that kidney transplantation is the most commonly performed type of transplantation globally.
Circulatory system
The circulatory system transports blood to all organs using arteries, veins, and capillaries. Blood carries oxygen, nutrients, hormones, and cells like red blood cells, white blood cells, and platelets. Red blood cells carry oxygen and carbon dioxide, white blood cells fight infection, and platelets help blood clot. The heart has four chambers and pumps blood through the body in a cycle, with impure blood entering the right side and being oxygenated in the lungs before entering the left side as pure blood for distribution.
Secrets Of The Heart
This document discusses recent scientific findings about the heart's role in human psychology and cognition. It summarizes research showing that the heart contains neurons, stores information, and influences brain function through electromagnetic signals. Studies of heart transplant patients found changes in personality, feelings, and beliefs. While the mechanism is not fully understood, evidence suggests the heart plays a greater role in the human experience than previously believed. The document examines ongoing research seeking to understand the relationship between the heart and brain.
HeartFullOfScience
The participants engage in an "Eye Spy" activity where they examine anatomical eye models and components. Some express hesitancy about certain smells or sights. The document explains the basic functions of the eye, including how light is imaged onto the retina, which detects light and sends impulses along the optic nerve to the brain to be interpreted as vision. It discusses how the brain integrates information from different visual areas to rapidly assemble a coherent image from its various parts.
Circulatorysystem
TO LEARN AND SHARE TO DISCOVER AND INSPIRE
TO KNOW HOW OUR CIRCULATRORY SYSTEM WORK
DID YOU KNOW :
OUR BLOOD TAKES ABOUT 1 MINUTE TO GO ALL AROUND OUR BODY
THIS SLIDE SHOW GIVES MOREAND MORE DETAILS ABOUT OUR SICULATOR SYSTEM
ALSO IN THIS YOU CAN HAVE FUN WHILE SEEING
TO WATCH ON SLIDE SHOW CLICK ON DOWNLOAD
AND OPEN IN POWERPOINT AND CLICK ON SLIDE SHOW
IT IS MORE BETTER TO WATH ON SLIDESHOW WITH ANIMATIONS AAND TRANSTITIONS THAN WATHCING IN THIS WEBSITE ITSELF
Core 3 Part 2
The cardiovascular system circulates blood throughout the body, delivering oxygen and nutrients to tissues and removing carbon dioxide and waste. It includes the heart, blood vessels, and blood. The heart pumps blood in a continuous circuit, first to the lungs to receive oxygen and then throughout the body to deliver oxygen and remove carbon dioxide. Blood is made up of plasma and cellular components like red blood cells, which carry oxygen, and white blood cells, which provide immune functions. Platelets in the blood cause clotting to prevent blood loss from injuries. The heart has four chambers and uses electrical signals and valves to efficiently pump blood in two separate circuits to the lungs and body.
Circulatory system
The circulatory system consists of the heart, blood vessels, and blood. The heart pumps blood through a network of arteries, veins, and capillaries that extend over 60,000 miles throughout the body, delivering oxygen and nutrients to tissues and removing waste. Blood flows from the heart through arteries, into smaller arterioles and capillaries, then into venules and veins before returning to the heart. The circulatory system allows for the transportation of blood, oxygen, hormones, and other substances essential for life.
Cv And Resp Review Ppt
1. Arteries carry oxygen-rich blood away from the heart to the body, while veins carry oxygen-depleted blood back to the heart.
2. Capillaries are the smallest blood vessels where materials are exchanged between the blood and cells.
3. Gravity poses a problem for getting blood back to the heart from the toes, but valves in the cardiovascular system prevent blood from flowing backward.
Cv And Resp Review Ppt
1. Arteries carry oxygen-rich blood away from the heart to the body, while veins carry oxygen-depleted blood back to the heart.
2. Capillaries are the smallest blood vessels where materials are exchanged between the blood and cells.
3. Gravity poses a problem for getting blood back to the heart from the toes, but valves in the cardiovascular system prevent blood from flowing backward.
Human Heart Research Paper
The human heart is a four-chambered muscular organ located in the center of the chest. It pumps blood throughout the body via the circulatory system, circulating oxygen and nutrients to tissues and removing carbon dioxide and waste. The heart has four chambers - two upper atria and two lower ventricles - separated by valves to ensure one-way blood flow. It is surrounded by a protective sac called the pericardium. The heart continuously contracts and relaxes in a cycle to pump blood through the lungs and body.
Human Body and various systems
This presentation contains the explanation of different systems in our body. For example : respiratory,circulatory etc.I hope you will enjoy the presentation :)
Eden project
The Eden Project in Cornwall contains the largest indoor rainforest in the world and aims to reduce humanity's impact on the environment. It houses some of the world's most important plants across different climate zones and environments to showcase biodiversity. Fruit bats are highlighted as important pollinators that help save rare plants by transferring pollen between plants. The Eden Project also utilizes renewable energy sources like waste electrical and electronic equipment to power its greenhouses. Visitors are encouraged to help plants and the environment by creating eco-friendly gardens.
Aprender haciendo
El documento enfatiza que los niños aprenden mejor entre ellos y que poseen su propia cultura única, no solo derechos. También sugiere que los adultos no deben asumir que saben lo mejor para los niños.
More Related Content
Similar to Circulatory system Alumnos 3º
Transportation in organisms
Transportation in animals and plants. Circulatory system in humans. Blood pressure and Heart attack. Excretory system in humans. Vascular tissue in plants.
Dean r berry human body urinary system
The document summarizes the key components and functions of the urinary system. It explains that the kidneys filter waste from the bloodstream and remove toxins. The kidneys are located on both sides of the body and are connected to the bladder by ureters. If the kidneys fail, waste builds up in the bloodstream which can be life-threatening. The document also discusses dialysis and kidney transplantation as treatments for kidney failure.
Blood circulation
The document discusses the coronary circulation, which is the circulation of blood through the blood vessels of the heart muscle. It involves the coronary arteries, which deliver oxygen-rich blood to the heart, and cardiac veins, which remove deoxygenated blood. The document outlines an activity where students will trace the path of blood flow through different containers representing parts of the heart to learn about the coronary circulation.
Anatomy Of Cardiovasvular System
NEW BLOGSITE ADDRESS:
"Nurses Information Site"
http://nursesinfosite.blogspot.com
Anatomy Of Cardiovasvular System
Dean R Berry Urinary System
The kidneys are responsible for removing waste from the bloodstream. They are bean shaped organs located on either side of the body. If one kidney fails or is removed, the other can perform double duty to filter the blood. Dialysis is the process of filtering the blood using a machine when the kidneys fail. Kidney transplantation is also an option for those with kidney failure. Maintaining healthy kidneys is important as kidney disease is a leading cause of death.
The heart
The heart is located slightly left of center in the chest behind the rib cage. It beats 72 times per minute, over 4,000 times an hour, and over 100,000 times per day. While often depicted as heart-shaped, the human heart is actually shaped like an upside-down pear. The heart pumps blood through the body via blood vessels to deliver oxygen and nutrients and remove waste from cells, functioning like a pump for the circulatory system.
Tema 2 cuarto a
The document summarizes the key parts and functions of the digestive, excretory, circulatory, nervous, locomotor, and reproductive systems. It provides descriptions of processes like digestion, urine production, blood flow, neural signaling, embryonic development, and labeling diagrams of body systems. The question and answer format covers topics such as the differences between veins and arteries, oxygen transport through capillaries, sequencing events, and responses to stimuli.
Tema 2 cuarto a
The document summarizes the key parts and functions of the digestive, excretory, circulatory, nervous, locomotor, and reproductive systems. It provides descriptions and diagrams to explain how nutrients and waste are processed through the body. It also describes the process of development from a fertilized egg to a newborn baby.
Kidney functions and anatomy as a part of biology
The kidneys are bean-shaped organs located on either side of the spine that filter the blood and remove waste. They control fluid balance and electrolyte levels in the body. Blood enters the kidneys and waste is removed before the filtered blood returns to the body. Waste is collected in the kidneys' pelvis and drained through tubes called ureters to the bladder. Each kidney contains around a million tiny filters called nephrons that perform these functions. Failure of blood flow to the kidneys can lead to kidney failure and death of kidney tissue.
organ transplant
The document discusses organ transplantation and kidney transplantation specifically. It states that organ transplantation is often the only treatment for end-stage organ failure of the liver and heart. It also notes that while kidney disease can sometimes be treated through other means, kidney transplantation is generally considered the best treatment option for quality of life and cost-effectiveness. It closes by stating that kidney transplantation is the most commonly performed type of transplantation globally.
Circulatory system
The circulatory system transports blood to all organs using arteries, veins, and capillaries. Blood carries oxygen, nutrients, hormones, and cells like red blood cells, white blood cells, and platelets. Red blood cells carry oxygen and carbon dioxide, white blood cells fight infection, and platelets help blood clot. The heart has four chambers and pumps blood through the body in a cycle, with impure blood entering the right side and being oxygenated in the lungs before entering the left side as pure blood for distribution.
Secrets Of The Heart
This document discusses recent scientific findings about the heart's role in human psychology and cognition. It summarizes research showing that the heart contains neurons, stores information, and influences brain function through electromagnetic signals. Studies of heart transplant patients found changes in personality, feelings, and beliefs. While the mechanism is not fully understood, evidence suggests the heart plays a greater role in the human experience than previously believed. The document examines ongoing research seeking to understand the relationship between the heart and brain.
HeartFullOfScience
The participants engage in an "Eye Spy" activity where they examine anatomical eye models and components. Some express hesitancy about certain smells or sights. The document explains the basic functions of the eye, including how light is imaged onto the retina, which detects light and sends impulses along the optic nerve to the brain to be interpreted as vision. It discusses how the brain integrates information from different visual areas to rapidly assemble a coherent image from its various parts.
Circulatorysystem
TO LEARN AND SHARE TO DISCOVER AND INSPIRE
TO KNOW HOW OUR CIRCULATRORY SYSTEM WORK
DID YOU KNOW :
OUR BLOOD TAKES ABOUT 1 MINUTE TO GO ALL AROUND OUR BODY
THIS SLIDE SHOW GIVES MOREAND MORE DETAILS ABOUT OUR SICULATOR SYSTEM
ALSO IN THIS YOU CAN HAVE FUN WHILE SEEING
TO WATCH ON SLIDE SHOW CLICK ON DOWNLOAD
AND OPEN IN POWERPOINT AND CLICK ON SLIDE SHOW
IT IS MORE BETTER TO WATH ON SLIDESHOW WITH ANIMATIONS AAND TRANSTITIONS THAN WATHCING IN THIS WEBSITE ITSELF
Core 3 Part 2
The cardiovascular system circulates blood throughout the body, delivering oxygen and nutrients to tissues and removing carbon dioxide and waste. It includes the heart, blood vessels, and blood. The heart pumps blood in a continuous circuit, first to the lungs to receive oxygen and then throughout the body to deliver oxygen and remove carbon dioxide. Blood is made up of plasma and cellular components like red blood cells, which carry oxygen, and white blood cells, which provide immune functions. Platelets in the blood cause clotting to prevent blood loss from injuries. The heart has four chambers and uses electrical signals and valves to efficiently pump blood in two separate circuits to the lungs and body.
Circulatory system
The circulatory system consists of the heart, blood vessels, and blood. The heart pumps blood through a network of arteries, veins, and capillaries that extend over 60,000 miles throughout the body, delivering oxygen and nutrients to tissues and removing waste. Blood flows from the heart through arteries, into smaller arterioles and capillaries, then into venules and veins before returning to the heart. The circulatory system allows for the transportation of blood, oxygen, hormones, and other substances essential for life.
Cv And Resp Review Ppt
1. Arteries carry oxygen-rich blood away from the heart to the body, while veins carry oxygen-depleted blood back to the heart.
2. Capillaries are the smallest blood vessels where materials are exchanged between the blood and cells.
3. Gravity poses a problem for getting blood back to the heart from the toes, but valves in the cardiovascular system prevent blood from flowing backward.
Cv And Resp Review Ppt
1. Arteries carry oxygen-rich blood away from the heart to the body, while veins carry oxygen-depleted blood back to the heart.
2. Capillaries are the smallest blood vessels where materials are exchanged between the blood and cells.
3. Gravity poses a problem for getting blood back to the heart from the toes, but valves in the cardiovascular system prevent blood from flowing backward.
Human Heart Research Paper
The human heart is a four-chambered muscular organ located in the center of the chest. It pumps blood throughout the body via the circulatory system, circulating oxygen and nutrients to tissues and removing carbon dioxide and waste. The heart has four chambers - two upper atria and two lower ventricles - separated by valves to ensure one-way blood flow. It is surrounded by a protective sac called the pericardium. The heart continuously contracts and relaxes in a cycle to pump blood through the lungs and body.
Human Body and various systems
This presentation contains the explanation of different systems in our body. For example : respiratory,circulatory etc.I hope you will enjoy the presentation :)
Similar to Circulatory system Alumnos 3º (20)
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Este documento presenta varias citas bíblicas y frases de personas importantes que resaltan la importancia del amor fraterno y la necesidad de darse a los demás. Algunas de las citas destacan que el mayor amor es dar la vida por los amigos, que hay más felicidad en dar que en recibir, y que Dios es amor.
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El documento ofrece consejos sobre la educación y la enseñanza. Resalta que un buen maestro enseña poco pero inspira un gran deseo de aprender en los estudiantes. También enfatiza que la educación debe despertar la curiosidad de los estudiantes pero darles libertad para que aprendan por sí mismos, y que lo más importante es que los estudiantes aprendan a aprender, resolver problemas y desarrollarse como personas.
Paisajes de esperanza
Este documento habla sobre la transformación constante de la Tierra y la vida, la esperanza que existe detrás de cada noche y dentro de cada invierno, y el poder del amor y la búsqueda del bien común para unir a la humanidad a pesar de la oscuridad y la desesperanza.
Terapia del elogio
Un estudio reciente encontró que las familias hoy en día son más frías y rara vez se elogian los unos a los otros. La falta de elogios afecta negativamente los vínculos entre las personas y su autoestima. En cambio, las personas tienden a enfocarse más en criticar los defectos de los demás. Los investigadores recomiendan que comencemos a elogiarnos más entre familiares, amigos, compañeros de trabajo y alumnos para fortalecer los vínculos y motivar a las personas.
Siempre amanece
El documento contiene varias citas atribuidas a diferentes figuras históricas y anónimas sobre temas como la vida, el amor, la amistad y la educación. Algunas de las citas destacan que es más importante vivir que simplemente existir, la importancia de unirse para crear un futuro mejor, y que la educación embellece a las personas al igual que el perfume a las flores.
Inmaculada 2011
El documento habla sobre la proclamación del dogma de la Inmaculada Concepción de María y su importancia. Describe a María como testigo de la Creación, la vida, la fe y el amor antes de que el pecado y la muerte llegaran. Cita a varios santos como San Anselmo y Dante que destacan la grandeza de María y su papel en la encarnación de Dios. Termina felicitando el día de la Inmaculada Concepción.
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- 1. Circulatory system By Sofia Rincon , Sophia Phillips , Nicolas Garcia , Ignacio Irazusta , David Moreno
- 2. PPPPHHel Hello, my name is Sofía. I am going to ask you a interesting question: Do you know What the circulatory system is? Ok! The circulatory system is so important for our body because it helps our blood to carry nutrients and oxygene around our body. This is the circulatory system.
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- 4. Hello my name is Nicolas. I am going to tell you about the tongue-tied. Do you know about the tongue-tied? The tongue-tied Arteries carry blood in a direction away from the heart. This is a tongue-tied baby.
- 5. Hello my name is Ignacio. I´m going to tell you about the blood. Do you know how the blood works in the circulatory system? Plasma is a yellowish river of water and minerals is which all blood cells flow. This is the blood.
- 6. Hello my name is David and I am going to tell you about the anemia, so all of your cells need oxygen through the bloodstream and deliver it to your cells. This is a drip of blood.
- 7. We have learnd about the circulatory system. We have learnd a lot about are body on Tusday , Wendsday and Monday. THE END!!!!!!!