Ace the CPHON Challenge 2025 – Elevate Your Pediatric Oncology Nursing Game!

Question: 1 / 400

True or False: In bone marrow failure, the marrow is often replaced by fatty cells.

True

In cases of bone marrow failure, it is indeed true that the normal hematopoietic (blood-forming) cells can be replaced by adipocytes, or fatty cells. This process is known as myeloid hypoplasia or aplastic anemia, where the marrow becomes hypocellular, leading to a reduced production of blood cells, including red blood cells, white blood cells, and platelets. The accumulation of fatty tissue in the bone marrow space occurs as the hematopoietic cells are diminished or absent.

This phenomenon can lead to a variety of complications, such as anemia, increased susceptibility to infections, and impaired hemostasis, depending on the severity of the marrow failure. Understanding this transformation of bone marrow is crucial in managing the complications of various hematologic conditions and in recognizing the implications for patient care.

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False

It depends on the patient

Only in severe cases

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