Correct Answer: C

Rationale: Allowing the patient to wash hands at specified times is the most appropriate nursing intervention for a patient with OCD who repetitively performs hand washing. This intervention provides structure by allowing the patient to engage in the behavior at designated times, helping to reduce the compulsion gradually. Restricting or setting strict limits may increase anxiety and worsen the condition, while ignoring the behavior does not address the underlying issue of OCD.

Correct Answer: B

Rationale: The correct answer is B because acknowledging the importance of consistently taking medication is crucial for effectively managing symptoms of schizophrenia. It is essential for patients with schizophrenia to adhere to their medication regimen to stabilize their condition and prevent symptom exacerbation. Waiting for symptoms to return before taking medication, stopping medication once feeling better, or taking medications on an as-needed basis are not recommended practices for managing schizophrenia effectively.

Correct Answer: A

Rationale: Patients taking MAOIs should avoid aged cheese as it contains high levels of tyramine, which can lead to a hypertensive crisis. Monoamine oxidase inhibitors can inhibit the breakdown of tyramine, leading to an excess accumulation in the body and potentially dangerous increases in blood pressure.

Correct Answer: A

Rationale: The primary goal of eye movement desensitization and reprocessing (EMDR) in treating patients with posttraumatic stress disorder (PTSD) is to help them confront and process traumatic memories. EMDR uses bilateral stimulation to facilitate the processing of distressing memories, leading to their desensitization and reprocessing, ultimately reducing PTSD symptoms.

Correct Answer: B

Rationale: Monitoring the patient's weight daily is the most appropriate intervention for a patient with anorexia nervosa being treated in an inpatient facility. This approach helps healthcare providers track the patient's progress, assess nutritional status, and promptly identify any concerning changes or trends that may require intervention.