Podcast
Questions and Answers
What hormone regulates red blood cell production?
What hormone regulates red blood cell production?
Erythropoietin
What is the lifespan of erythrocytes?
What is the lifespan of erythrocytes?
About 120 days
What is the primary stimulus for increased erythropoiesis?
What is the primary stimulus for increased erythropoiesis?
Hypoxia
What causes the bright red color of arterial blood?
What causes the bright red color of arterial blood?
What type of cells have an important function in defense and immunity?
What type of cells have an important function in defense and immunity?
What do rising white cell numbers in the bloodstream usually indicate?
What do rising white cell numbers in the bloodstream usually indicate?
What is the specialized role of eosinophils?
What is the specialized role of eosinophils?
What are the toxic chemicals stored in eosinophils' granules used for?
What are the toxic chemicals stored in eosinophils' granules used for?
What is the main constituent of plasma?
What is the main constituent of plasma?
What is the main function of albumins in plasma?
What is the main function of albumins in plasma?
What is the main function of globulins in plasma?
What is the main function of globulins in plasma?
What is the most abundant clotting factor in blood?
What is the most abundant clotting factor in blood?
Where are most blood cells synthesized?
Where are most blood cells synthesized?
What is the main function of erythrocytes?
What is the main function of erythrocytes?
What is the average lifespan of erythrocytes in the circulation?
What is the average lifespan of erythrocytes in the circulation?
Where is haemopoiesis confined in adults?
Where is haemopoiesis confined in adults?
What are the components transported by blood?
What are the components transported by blood?
What is the composition of blood in terms of plasma and cell fraction?
What is the composition of blood in terms of plasma and cell fraction?
How can blood cells and plasma be separated?
How can blood cells and plasma be separated?
What proportion of body weight does blood make up in a 70 kg man?
What proportion of body weight does blood make up in a 70 kg man?
How does the total blood volume in adults differ between males and females?
How does the total blood volume in adults differ between males and females?
What role does continual blood flow play in maintaining a constant environment for body cells?
What role does continual blood flow play in maintaining a constant environment for body cells?
How is heat produced from metabolically active organs distributed around the body?
How is heat produced from metabolically active organs distributed around the body?
What method can be used to separate blood cells and plasma?
What method can be used to separate blood cells and plasma?
What is the main function of eosinophils in allergic inflammation?
What is the main function of eosinophils in allergic inflammation?
What substances are packed in the cytoplasmic granules of basophils?
What substances are packed in the cytoplasmic granules of basophils?
What is the main difference between mast cells and basophils?
What is the main difference between mast cells and basophils?
What is the main function of macrophages in the body?
What is the main function of macrophages in the body?
Where do most lymphocytes develop from?
Where do most lymphocytes develop from?
What promotes blood clotting and causes haemostasis?
What promotes blood clotting and causes haemostasis?
What is the lifespan of platelets in the circulation?
What is the lifespan of platelets in the circulation?
What is the first step in the final common pathway of blood clotting?
What is the first step in the final common pathway of blood clotting?
What is the role of thromboplastin in blood clotting?
What is the role of thromboplastin in blood clotting?
Which factors does Vitamin K help synthesize in the blood clotting process?
Which factors does Vitamin K help synthesize in the blood clotting process?
What is the first stage in the breakdown of a blood clot?
What is the first stage in the breakdown of a blood clot?
How does the intrinsic pathway of blood clotting get triggered?
How does the intrinsic pathway of blood clotting get triggered?
What is the role of plasmin in the breakdown of a blood clot?
What is the role of plasmin in the breakdown of a blood clot?
What are the control and braking mechanisms in blood clotting?
What are the control and braking mechanisms in blood clotting?
What is the function of heparin and antithrombin III in blood clotting?
What is the function of heparin and antithrombin III in blood clotting?
How does the extrinsic pathway of blood clotting get activated?
How does the extrinsic pathway of blood clotting get activated?