Question

The nurse is reading the laboratory results for a client being treated with carbamazepine for prophylaxis of complex-partial seizures. The nurse interprets that which value is consistent with an adverse effect to this medication?

a. Elevated white blood cell count

b. Decreased platelet count

c. Low blood urea nitrogen (BUN)

d. Normal sodium level

Answer 1

A decreased platelet count is consistent with an adverse effect to carbamazepine for prophylaxis of complex-partial seizures.

Step-by-step explanation:

The laboratory result that is consistent with an adverse effect to carbamazepine for prophylaxis of complex-partial seizures is a decreased platelet count.

Carbamazepine can cause a decrease in the production of platelets, which are important for blood clotting. This adverse effect is known as thrombocytopenia.

In addition to a decreased platelet count, other adverse effects of carbamazepine may include gastrointestinal symptoms, dizziness, drowsiness, and liver abnormalities. It is important for the nurse to monitor the client's laboratory results and report any abnormal findings to the healthcare provider.