humanphysiology2-bloodmcqs Welcome to your humanphysiology2-bloodmcqs What is the main function of red blood cells? Carrying oxygen Clotting blood Fighting infections Regulating water balance None What type of blood cells are primarily responsible for immune responses? Red blood cells Platelets White blood cells Plasma cells None What protein in red blood cells binds to oxygen? Hemoglobin Albumin Fibrinogen Myoglobin None Which blood type is known as the universal donor? A AB B O None What is plasma primarily composed of? Water Platelets Red blood cells White blood cells None What is the main role of platelets? Oxygen transport Blood clotting Immune defense Nutrient transport None Which antigen is present in type AB blood? A only B ony Both A and B Neither A nor B None What is hematopoiesis? The breakdown of hemoglobin The production of blood cells The clotting of blood The oxygenation of blood None Which component of the blood is crucial for clot formation? Red blood cells White blood cells Plasma Platelets None Which vitamin is essential for blood clotting? Vitamin A Vitamin B12 Vitamin C Vitamin K None Anemia is commonly due to a deficiency in which element? Fe Mn K Na None What does a high white blood cell count indicate? Dehydration Infection Oxygen deprivation Nutrient excess None Which blood type lacks antigens? A B AB O None Hemophilia is a disorder related to: Red blood cells White blood cells Platelets Plasma proteins None What is leukocytosis? Decreased white blood cell count Increased white blood cell count Normal white blood cell count Disfunctional white blood cells None Time's up
