Carbamazepine has a boxed warning for which adverse effect?
Agranulocytosis
Birth defects
Skin rash
Liver damage
The Correct Answer is A
A. Agranulocytosis: Carbamazepine carries a boxed warning for serious hematologic effects, including agranulocytosis and aplastic anemia. Agranulocytosis is a significant drop in white blood cell count, leading to a high risk of infection.
B. Birth defects: While carbamazepine is associated with birth defects when taken during pregnancy, the boxed warning specifically highlights the risk of severe blood disorders like agranulocytosis.
C. Skin rash: Carbamazepine can cause serious skin reactions, including Stevens-Johnson syndrome and toxic epidermal necrolysis, but the boxed warning focuses more on the hematologic risks.
D. Liver damage: Although carbamazepine can cause liver damage, this is not the primary focus of the boxed warning, which emphasizes hematologic effects.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","B","C","D"]
Explanation
A. Monitoring the client for neuroleptic malignant syndrome for up to 2 months after initiating the drug. Neuroleptic malignant syndrome (NMS) is a rare but serious adverse effect of antipsychotic medications. Monitoring for NMS, especially during the first few months of treatment, is crucial.
B. Encouraging the client to report signs of diabetes, such as increased thirst, hunger, and urination. Some antipsychotics, particularly second-generation antipsychotics, are associated with an increased risk of metabolic syndrome, including diabetes. Clients should be educated to report symptoms suggestive of hyperglycemia.
C. Advising the client to report weight gain and skin rashes to the health care provider immediately. Weight gain is a common side effect, particularly with second-generation antipsychotics. Skin rashes could indicate an allergic reaction, including serious conditions like Stevens-Johnson syndrome, requiring immediate medical attention.
D. Using the Abnormal Involuntary Movement Scale (AIMS) to assess for neurologic adverse effects. The AIMS scale is used to assess for tardive dyskinesia and other extrapyramidal symptoms, which are potential adverse effects of antipsychotic medications.
E. Administering the medication subcutaneously when the client is unable to swallow effectively. Antipsychotic medications are generally not administered subcutaneously. If a client cannot swallow, an alternative route such as intramuscular injection or an orally disintegrating tablet might be used.
Correct Answer is D
Explanation
A. Administer a saline enema for constipation. Administering a saline enema may be necessary for constipation, but it is not directly related to managing bone marrow suppression.
B. Initiate contact precautions. Contact precautions are typically used for infectious diseases. In clients with bone marrow suppression, neutropenic precautions are more appropriate to prevent infections.
C. Encourage independence in the completion of ADLs. While promoting independence is important, clients with bone marrow suppression may be fatigued or immunocompromised, requiring assistance to reduce infection risk and conserve energy.
D. Monitor oral mucosa daily. Monitoring oral mucosa daily is crucial because clients with bone marrow suppression are at risk for mucositis, which can lead to infection and impact nutrition and hydration.
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