A client is newly prescribed a medication that will block the effects of histamine for the treatment of a mental health disorder. The client asks, “What side effects should I anticipate with this new medication?” Which response by the nurse is accurate?
“You should expect weight loss.”
“You should expect to feel drowsy.”
“You should expect to experience insomnia.”
“You should expect your blood pressure to increase.”
The Correct Answer is B
Choice A reason: Histamine blockade, as in antipsychotics like olanzapine, promotes sedation, not weight loss. Weight gain is common due to histamine’s role in appetite regulation via hypothalamic signaling. Weight loss is not a typical side effect, making this response inaccurate for histamine-blocking medications.
Choice B reason: Histamine receptor blockade, common in medications like quetiapine, reduces wakefulness by inhibiting histamine’s alerting effects in the cortex. This causes drowsiness, a frequent side effect in psychiatric treatments, aligning with the pharmacological mechanism and making this the correct response.
Choice C reason: Insomnia is not typical with histamine blockade, which promotes sedation. Histamine enhances alertness; blocking it, as in antihistaminic antipsychotics, induces sleepiness, not wakefulness. This response contradicts the neuropharmacological effect, making it incorrect for expected side effects.
Choice D reason: Blood pressure increase is unrelated to histamine blockade. Histamine affects wakefulness and appetite, not vascular tone directly. Antihistaminic drugs may cause orthostatic hypotension via other receptors, not hypertension, making this response inaccurate for histamine-blocking medication effects.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A reason: Clarifying “pusillanimous” seeks specific meaning, ensuring accurate understanding of the patient’s emotional state. Dreams reflecting fear or inadequacy may involve amygdala hyperactivity or serotonin imbalances. This promotes therapeutic communication, addressing emotional distress linked to neurobiological stress responses, making it the most appropriate response.
Choice B reason: Relating personal experience shifts focus from the patient, reducing therapeutic effectiveness. Emotional drainage, possibly tied to REM sleep disruptions or cortisol spikes, requires exploration, not nurse self-disclosure. This risks dismissing the patient’s unique neurobiological experience, making it inappropriate for clarification.
Choice C reason: Assuming discomfort generalizes the dream’s impact without clarifying “pusillanimous.” Emotional drainage may reflect amygdala-driven stress responses, but this response lacks specificity. Clarification requires direct exploration of the term to understand its emotional and neurobiological significance, making this less effective.
Choice D reason: Summarizing poor sleep oversimplifies the emotional drainage, potentially linked to serotonin dysregulation or heightened stress responses. It fails to explore “pusillanimous,” missing the dream’s specific emotional content. Clarification requires detailed inquiry into the term’s meaning, making this response inadequate.
Correct Answer is C
Explanation
Choice A reason: Silently adding an inappropriate outcome disregards patient safety and autonomy. Outcomes must align with neurobiological needs, like serotonin modulation for depression. This approach fails to engage the patient in decision-making, risking ineffective treatment and neglecting evidence-based collaborative care principles.
Choice B reason: Formulating outcomes without patient input violates autonomy. Collaborative goal-setting, considering neurobiological factors like dopamine imbalances, ensures patient engagement and effective treatment. Excluding the patient disregards their perspective, reducing adherence and therapeutic alliance, making this approach contrary to evidence-based psychiatric nursing.
Choice C reason: Exploring consequences respects autonomy while guiding patients toward safe outcomes. Discussing implications, like medication non-adherence worsening dopamine-driven symptoms, fosters informed decisions. This collaborative approach aligns with cognitive-behavioral principles and neurobiological treatment needs, ensuring effective, patient-centered care in psychiatric practice.
Choice D reason: Educating that an outcome is unrealistic may dismiss patient autonomy. While addressing neurobiological realities, like serotonin deficits, is important, unilateral education risks disengagement. Collaborative exploration of consequences is more effective, promoting informed choices and adherence, making this option less suitable than discussion.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.