Question

a person with type o negative blood is considered a universal recipient. 1) true 2) false question 4 (2.5 points) after 4 to 5 minutes without blood flow, the brain cells are irreversibly damaged. 1) true 2) false question 5 (2.5 points) another term for blood clotting is coagulation. 1) true 2) false

Explanation:

• A person with type O negative blood is a universal donor, not a universal recipient. Universal recipients have type AB positive blood.
• Brain cells are highly sensitive to oxygen - deprivation. Lack of blood flow (which carries oxygen) for 4 - 5 minutes causes irreversible damage.
• Coagulation is indeed another term for blood - clotting. It is a complex process that helps stop bleeding.

Answer:

1. 2) False
2. 1) True
3. 1) True