What is the primary function of the bone marrow in the human body?
Solution
Correct Answer: Option B
- The primary function of the bone marrow in the human body is the production of blood cells.
- Bone marrow is a soft, spongy tissue found in the cavities of certain bones, such as the pelvis, femur, and sternum.
- It contains hematopoietic stem cells, which are responsible for generating red blood cells, white blood cells, and platelets.
- These cells play essential roles in carrying oxygen, fighting infections, and aiding in blood clotting, respectively.
- While bones also serve as a storage site for calcium and phosphate, this is a function of the bone tissue itself, not the marrow.
- The other options, such as secretion of digestive enzymes and synthesis of neurotransmitters, are functions associated with other organs and tissues, not bone marrow.
In summary:
- Bone marrow produces all types of blood cells.
- It plays a crucial role in maintaining the body's blood supply and immune system.
- This function is vital for transporting oxygen, fighting infections, and blood clotting.
Reference: Robbins Basic Pathology, 10th Edition, Chapter 3: Inflammation and Repair, Page 65
- Bone marrow is a soft, spongy tissue found in the cavities of certain bones, such as the pelvis, femur, and sternum.
- It contains hematopoietic stem cells, which are responsible for generating red blood cells, white blood cells, and platelets.
- These cells play essential roles in carrying oxygen, fighting infections, and aiding in blood clotting, respectively.
- While bones also serve as a storage site for calcium and phosphate, this is a function of the bone tissue itself, not the marrow.
- The other options, such as secretion of digestive enzymes and synthesis of neurotransmitters, are functions associated with other organs and tissues, not bone marrow.
In summary:
- Bone marrow produces all types of blood cells.
- It plays a crucial role in maintaining the body's blood supply and immune system.
- This function is vital for transporting oxygen, fighting infections, and blood clotting.
Reference: Robbins Basic Pathology, 10th Edition, Chapter 3: Inflammation and Repair, Page 65
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