Human Body, Organs, Bones

1. Question: What is the largest organ in the human body?

Answer: Skin

2. Question: How many bones are in the adult human body?

Answer: 206

3. Question: What is the main function of the heart?

Answer: To pump blood throughout the body

4. Question: What is the longest bone in the human body?

Answer: Femur (thigh bone)

5. Question: What organ is responsible for filtering blood and producing urine?

Answer: Kidneys

6. Question: What is the primary function of the lungs?

Answer: To exchange oxygen and carbon dioxide

7. Question: What is the term for the muscle that separates the chest cavity from the abdominal cavity?

Answer: Diaphragm

8. Question: What is the name of the bone that forms the forehead?

Answer: Frontal bone

9. Question: What is the primary function of the liver?

Answer: To detoxify chemicals and metabolize drugs

10. Question: What is the smallest bone in the human body?

Answer: Stapes (in the ear)

11. Question: What organ is responsible for producing insulin?

Answer: Pancreas

12. Question: What is the term for the tissue that connects muscle to bone?

 Answer: Tendon

13. Question: What is the term for the part of the brain responsible for balance and coordination?

Answer: Cerebellum

14. Question: What is the name of the bone located in the upper arm?

Answer: Humerus

15. Question: What is the term for the tube that carries food from the mouth to the stomach?

Answer: Esophagus

16. Question: What is the main function of red blood cells?

Answer: To carry oxygen from the lungs to the body’s tissues

17. Question: What organ is responsible for breaking down food and absorbing nutrients?

Answer: Small intestine

18. Question: What is the term for the protective casing around the brain?

Answer: Skull

19. Question: What is the primary function of white blood cells?

Answer: To fight infection

20. Question: What is the term for the muscle found only in the heart?

Answer: Cardiac muscle