A 67 year old man is diagnosed with cancer subsequently undergoes chemotherapy. As an excpected side affect of chemotherapy, his bone marrow stops functioning. What ia a potential consequence of this loss of function?

A. his calcium levels will decrease.
B. he'll suffer bone fractures even after minor trama.
C.His potassium levels will increase.
D. He'll have inadequate levels of blood cells.
I think it would be B.

To determine the potential consequence of the loss of bone marrow function due to chemotherapy, we need to understand the role of bone marrow in the body.

Bone marrow is responsible for producing various types of blood cells, including red blood cells, white blood cells, and platelets. Red blood cells carry oxygen, white blood cells fight infections, and platelets help with blood clotting.

Given that the man's bone marrow has stopped functioning, it is likely that he will experience inadequate levels of blood cells, which is option D. Without enough red blood cells, he may become anemic and experience fatigue and weakness. Without enough white blood cells, his immune system may be weakened, making him more susceptible to infections. Insufficient platelets can lead to excessive bleeding or difficulty with blood clotting.

Option A, a decrease in calcium levels, is unrelated to bone marrow function and is not a typical consequence of bone marrow failure.

Option B, suffering bone fractures even after minor trauma, is more commonly associated with conditions affecting bone health, such as osteoporosis, rather than bone marrow dysfunction.

Option C, an increase in potassium levels, is also unrelated to bone marrow function and is not a typical consequence of bone marrow failure.

Therefore, the correct potential consequence of bone marrow loss of function in this scenario would be inadequate levels of blood cells (option D).