General Science MCQs – Page 42 (Q411-420)

General Science MCQs

411What is the primary function of platelets in human blood?
412Which blood type is generally considered the universal donor, usable in emergencies for most patients?
413Which blood type is generally considered the universal recipient, able to receive blood from any type?
414What is the approximate total volume of blood in an average adult human body?
415What is considered the normal average body temperature of a healthy human, in degrees Celsius?
416What is considered a normal resting heart rate range for a healthy adult, in beats per minute?
417What is the largest and main artery in the human body, carrying blood away from the heart?
418Which type of blood vessel generally carries blood away from the heart?
419Which type of blood vessel generally carries blood back toward the heart?
420What are the smallest and thinnest blood vessels in the body, where gas exchange occurs, called?

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