Chapter 8- Human Health and Diseases (Part- 2 )
1. The process of blood formation is known as:
- Hemostasis
- Hemoglobin synthesis
- Hematopoiesis
- Hemolysis
- 3 Clear All
2. The condition in which blood pressure is consistently higher than normal is called
- Hypotension
- Hypertension.
- Anemia
- Leukemia
- 2 Clear All
3.Which of the following is NOT a major blood group in the ABO system?
- A
- B
- AB
- O
- 4 Clear All
4. The hormone responsible for regulating the number of red blood cells is:
- Insulin
- Thyroxine
- Estrogen
- Erythropoietin
- 4 Clear All
5. Hemophilia is a genetic disorder characterized by:
- Abnormal clotting of blood.
- Excessive bleeding and poor clotting.
- Overproduction of platelets.
- Enlargement of lymph nodes.
- 2 Clear All
6. The exchange of gases and nutrients between blood and tissues occurs in the:
- Arteries
- Veins
- Capillaries/li>
- Venules
- 3 Clear All
7. The fluid portion of the blood that surrounds the body's cells is called:
- Lymph
- Plasma
- Serum
- Interstitial fluid.
- 4 Clear All
8. The pacemaker of the heart is located in the:
- Atria
- Ventricles
- Aorta
- Sinoatrial node
- 4 Clear All
9. Which of the following blood vessels has the thinnest walls?
- Arteries
- Veins
- Capillaries
- Venules
- 3 Clear All
10. The largest artery in the human body is the:
- Pulmonary artery
- Aorta
- Coronary artery
- Brachial artery
- 2 Clear All