Correct Answer: B

Rationale: Lithium is the medication frequently prescribed to stabilize mood in patients with bipolar disorder. It helps to reduce the frequency and severity of manic episodes, making it a cornerstone in the treatment of bipolar disorder. Sertraline is an antidepressant commonly used for depression, while haloperidol and diazepam are not typically first-line treatments for bipolar disorder.

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: B

Rationale: Lithium is the medication frequently prescribed to stabilize mood in patients with bipolar disorder. It helps to reduce the frequency and severity of manic episodes, making it a cornerstone in the treatment of bipolar disorder. Sertraline is an antidepressant commonly used for depression, while haloperidol and diazepam are not typically first-line treatments for bipolar disorder.

Correct Answer: B

Rationale: Teaching grounding techniques is an effective intervention for managing flashbacks in patients with PTSD. Grounding techniques help individuals focus on the present moment, which can reduce the intensity of flashbacks and promote a sense of safety and stability.

Correct Answer: D

Rationale: The correct answer is D, Exploration. In this scenario, the nurse is using the exploration technique to encourage the patient to elaborate further on their feelings. Exploration involves prompting the patient to delve deeper into their thoughts and emotions, fostering a more comprehensive discussion and understanding of their experiences.