Red blood cells are disc-shaped and contain hemoglobin which transports oxygen throughout the body. Anaemia occurs when there are not enough red blood cells or low hemoglobin levels, reducing the blood's ability to carry oxygen and causing paleness and fatigue. White blood cells help fight infection by destroying microorganisms and foreign substances. Platelets form clots to stop bleeding from cuts and wounds. The document provides information on red blood cells, anaemia, white blood cells, and platelets including their functions and normal counts per 1,000ml of blood.
• A blood group also called a Blood Type.
• Classification of blood is based on the presence or absence
of inherited antigenic substances on the surface of red blood
cells (RBCs).
• These antigens may be proteins, carbohydrates,
glycoproteins, or glycolipids, depending on the blood group
system.
• A blood group also called a Blood Type.
• Classification of blood is based on the presence or absence
of inherited antigenic substances on the surface of red blood
cells (RBCs).
• These antigens may be proteins, carbohydrates,
glycoproteins, or glycolipids, depending on the blood group
system.
What is blood..
Its composition??
Plasma
Blood Cells (RBC, WBC, Platelets)
Its types
Its functions
FACTS AND FIGURES
Disorders of blood
Sequential Arrangement
Function of blood
Disorders of blood??
Blood is a body fluid in humans and other animals that delivers necessary substances such as nutrients and oxygen to the cells and transports metabolic waste products away from those same cells. In vertebrates, it is composed of blood cells suspended in blood plasma.
1) Blood Glucose: Regulation, Normal Range, Health Effect, Metabolism
2) Estimation Of Blood Glucose: Procedure, Observation And Calculation, Clinical Interpretation.
What is blood..
Its composition??
Plasma
Blood Cells (RBC, WBC, Platelets)
Its types
Its functions
FACTS AND FIGURES
Disorders of blood
Sequential Arrangement
Function of blood
Disorders of blood??
Blood is a body fluid in humans and other animals that delivers necessary substances such as nutrients and oxygen to the cells and transports metabolic waste products away from those same cells. In vertebrates, it is composed of blood cells suspended in blood plasma.
1) Blood Glucose: Regulation, Normal Range, Health Effect, Metabolism
2) Estimation Of Blood Glucose: Procedure, Observation And Calculation, Clinical Interpretation.
Read| The latest issue of The Challenger is here! We are thrilled to announce that our school paper has qualified for the NATIONAL SCHOOLS PRESS CONFERENCE (NSPC) 2024. Thank you for your unwavering support and trust. Dive into the stories that made us stand out!
2024.06.01 Introducing a competency framework for languag learning materials ...Sandy Millin
http://sandymillin.wordpress.com/iateflwebinar2024
Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasn’t one drawing together what we need to know and do to be able to effectively produce language learning materials.
This webinar will introduce you to my framework, highlighting the key competencies I identified from my research. It will also show how anybody involved in language teaching (any language, not just English!), teacher training, managing schools or developing language learning materials can benefit from using the framework.
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Unit 8 - Information and Communication Technology (Paper I).pdfThiyagu K
This slides describes the basic concepts of ICT, basics of Email, Emerging Technology and Digital Initiatives in Education. This presentations aligns with the UGC Paper I syllabus.
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The Roman Empire A Historical Colossus.pdfkaushalkr1407
The Roman Empire, a vast and enduring power, stands as one of history's most remarkable civilizations, leaving an indelible imprint on the world. It emerged from the Roman Republic, transitioning into an imperial powerhouse under the leadership of Augustus Caesar in 27 BCE. This transformation marked the beginning of an era defined by unprecedented territorial expansion, architectural marvels, and profound cultural influence.
The empire's roots lie in the city of Rome, founded, according to legend, by Romulus in 753 BCE. Over centuries, Rome evolved from a small settlement to a formidable republic, characterized by a complex political system with elected officials and checks on power. However, internal strife, class conflicts, and military ambitions paved the way for the end of the Republic. Julius Caesar’s dictatorship and subsequent assassination in 44 BCE created a power vacuum, leading to a civil war. Octavian, later Augustus, emerged victorious, heralding the Roman Empire’s birth.
Under Augustus, the empire experienced the Pax Romana, a 200-year period of relative peace and stability. Augustus reformed the military, established efficient administrative systems, and initiated grand construction projects. The empire's borders expanded, encompassing territories from Britain to Egypt and from Spain to the Euphrates. Roman legions, renowned for their discipline and engineering prowess, secured and maintained these vast territories, building roads, fortifications, and cities that facilitated control and integration.
The Roman Empire’s society was hierarchical, with a rigid class system. At the top were the patricians, wealthy elites who held significant political power. Below them were the plebeians, free citizens with limited political influence, and the vast numbers of slaves who formed the backbone of the economy. The family unit was central, governed by the paterfamilias, the male head who held absolute authority.
Culturally, the Romans were eclectic, absorbing and adapting elements from the civilizations they encountered, particularly the Greeks. Roman art, literature, and philosophy reflected this synthesis, creating a rich cultural tapestry. Latin, the Roman language, became the lingua franca of the Western world, influencing numerous modern languages.
Roman architecture and engineering achievements were monumental. They perfected the arch, vault, and dome, constructing enduring structures like the Colosseum, Pantheon, and aqueducts. These engineering marvels not only showcased Roman ingenuity but also served practical purposes, from public entertainment to water supply.
2. Red Blood Cells
—Red blood cells are disc-shaped cells that are
slightly thicker around the edge.
—They contain haemoglobin, which transports
oxygen to all the cells in the body.
—Haemoglobin, which contains iron, gives
blood its red colour.
—This compound is carried to every cell in the
body, where it releases oxygen.
—This oxygen is used by the cells to break
down food molecules and release energy.
3. ANAEMIA
Anaemia is a common blood disorder.
When a person’s blood does not contain enough
red blood cells or if its haemoglobin content is
lower than normal, the person is said to be
anaemic.
Anaemia reduces the capacity of blood to carry
oxygen.
It can cause a person to look pale and get tired
easily.
4. White Blood Cells
White blood cells are
slightly larger than red
blood cells.
They do not have a fixed
shape.
They help the body to fight
against infection by
destroying disease-causing
microorganisms and
harmful foreign substances
that enter the body.
5. Platelets
Platelet cells form clots to stop
bleeding from wounds and cuts.
A platelet cell is about one-third the
size of a red blood cell.
6. TYPE OF CELL NUMBER OF CELLS
RBC 5-6 million
WBC 4000-11,000
Platelet 150,000-400,000
BLOOD CELL COUNTS (per1/1000ml)
