A nurse is teaching a client about the causes of osteoporosis. The nurse should include which of the following types of medication therapy as a risk factor for osteoporosis?

Choice A reason: Aplastic anemia results in an increased rate of RBC destruction

Aplastic anemia does not result from an increased rate of red blood cell (RBC) destruction. Instead, it is characterized by the bone marrow’s inability to produce sufficient new blood cells, including RBCs, white blood cells, and platelets. This condition leads to pancytopenia, a deficiency of all types of blood cells.

Choice B reason: Aplastic anemia is associated with a decreased intake of iron

Aplastic anemia is not typically associated with a decreased intake of iron. Iron deficiency anemia is a different condition where the body lacks enough iron to produce hemoglobin. Aplastic anemia, on the other hand, is due to the failure of the bone marrow to produce adequate blood cells.

Choice C reason: Aplastic anemia results from decreased bone marrow production of RBCs

This statement is correct. Aplastic anemia occurs when the bone marrow fails to produce enough new blood cells. This can be due to various factors, including autoimmune disorders, exposure to toxic chemicals, certain medications, and viral infections. The decreased production of RBCs, along with other blood cells, leads to the symptoms associated with aplastic anemia.

Choice D reason: Aplastic anemia results in an inability to absorb vitamin B12

Aplastic anemia is not related to the absorption of vitamin B12. Pernicious anemia is the condition associated with an inability to absorb vitamin B12 due to a lack of intrinsic factor. Aplastic anemia is specifically related to the bone marrow’s failure to produce sufficient blood cells.

Choice A reason: Palpate the client’s pedal pulses

Palpating the client’s pedal pulses assesses the blood flow to the lower extremities but does not provide information about the client’s muscle strength. This action is important for evaluating circulation but is not relevant for determining strength.

Choice B reason: Ask the client how strong she feels today

Asking the client how strong she feels today provides subjective information about the client’s perception of her strength. While this can be useful, it does not offer an objective measure of muscle strength. Objective assessments are more reliable for determining the client’s actual strength.

Choice C reason: Ask the client to touch her finger to her nose

Asking the client to touch her finger to her nose assesses coordination and fine motor skills rather than muscle strength. This test is often used to evaluate neurological function but does not provide information about the strength of the muscles needed for ambulation.

Choice D reason: Ask the client to push her feet against the nurse’s palms

Asking the client to push her feet against the nurse’s palms is an effective way to assess the strength of the lower extremities. This action provides an objective measure of the client’s muscle strength, which is crucial for determining her ability to ambulate safely. This test helps the nurse evaluate whether the client has sufficient strength to stand and walk.