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Quizzes Blood Quizzes

Added by : Dinesh - On 2013-03-20 04:18:37 Views : 700
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Topic Name : Blood - 10 Questions

1. Whats the color of the human blood?

A. White
B. Black
C. Red

2. How many liters of blood does the adult human body contain?

A. 5 liters
B. 15 liters
C. 20 liters

3. How long does a red blood cell survive in the bloodstream?

A. Forever
B. 120 days
C. 1 month

4. What is a hematocrit?

A. The nucleus of a red blood cell
B. The measure of red blood cells in the blood
C. A hormone that stimulates production of red blood cells

5. Which of the following are functions of the blood?

A. transportation
B. protection
C. Choice 1
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