Science Quiz 70: Human Body Quiz

This is a part in the series of questions on human body. New quiz will be added every day. So visit again for a new set of questions and learn more about your body.



1. Which is the longest segment of the small intestine?

Ileum

Duodenum

Cecum

Jejunum

2. How many pairs of spinal nerves are there in the human body?

26

31

51

17

3. Which part of the human eye can be transplanted from a dead donor to a living person?

Cornea

Retina

Lens

Iris

4. Which of these glands function as both an endocrine and exocrine gland?

Adrenal

Pancreas

Pineal

Liver

5. How many times, approximately, do human beings blink in each minute?

15-20

5-10

25

30

6. Swine Flu is caused by which of these

H1N1

HIV

H!B1

H1N2

7. Which of these raises the glucose level in the blood by stimulating the liver to reconvert glycogen into glucose?

Insulin

Glucagon

Somatosatatin

Acinar cells

8. Which part of the body is most affected by smoking?

Heart

Teeth

Lungs

Liver

9. Which valve regulates blood flow between the right atrium and the right ventricle?

Mitral

Pulmonary

Tricuspid

Aortic

10. Bile, which is important for digestion is secreted in the the

Kidneys

Lungs

Liver

Pancreas