A patient is taking a first-generation antipsychotic medication. What should the nurse teach about the drug’s strong dopaminergic effect?
To arise slowly from bed
To report muscle stiffness
To chew sugarless gum
To increase dietary fiber
The Correct Answer is B
Choice A reason: Arising slowly addresses orthostatic hypotension, a side effect of alpha-1 receptor blockade, not dopamine effects. First-generation antipsychotics primarily block D2 receptors, affecting motor and cognitive pathways, not vascular tone. Hypotension is unrelated to dopaminergic effects, making this teaching point scientifically inaccurate.
Choice B reason: Dopamine D2 receptor blockade in the nigrostriatal pathway causes extrapyramidal symptoms, like muscle stiffness, in first-generation antipsychotics. This mimics Parkinson’s disease due to reduced dopamine signaling, impairing motor control. Teaching patients to report stiffness ensures early detection and management, aligning with the neuropharmacological impact of these drugs.
Choice C reason: Chewing sugarless gum addresses dry mouth, an anticholinergic side effect, not dopaminergic. First-generation antipsychotics block muscarinic receptors, not dopamine, causing reduced salivation. While common, this is unrelated to dopaminergic effects, making this teaching point irrelevant for the specified drug mechanism.
Choice D reason: Increasing dietary fiber addresses constipation, another anticholinergic effect, not dopaminergic. Dopamine blockade affects motor and reward systems, not gastrointestinal motility, which is regulated by muscarinic receptors. This teaching point does not correspond to the dopaminergic effects of first-generation antipsychotics, rendering it incorrect.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A reason: Suppressing anger ignores countertransference, which can impair therapeutic neutrality. Anger may stem from patient behaviors linked to dopamine-driven paranoia, but suppression risks unconscious bias affecting care. Addressing feelings through supervision maintains professionalism, making this response less effective for managing emotions.
Choice B reason: Discussing anger with a manager addresses countertransference, a reaction to patient behaviors like suspicion from dopamine dysregulation. This allows reflection, reducing bias and maintaining therapeutic neutrality. It supports professional care by processing emotions, aligning with evidence-based psychiatric nursing practices for managing countertransference.
Choice C reason: Expressing anger directly risks damaging the therapeutic alliance. Suspicion, tied to mesolimbic dopamine excess, may escalate with confrontation, increasing patient anxiety. This approach disregards professional boundaries and neurobiological sensitivities, making it inappropriate for maintaining effective psychiatric care.
Choice D reason: Reassigning the patient avoids addressing countertransference, neglecting professional growth. Suspicion, linked to neurobiological paranoia, requires consistent care. Reassignment disrupts continuity, potentially worsening patient trust and outcomes, making this an ineffective response compared to processing feelings through supervision.
Correct Answer is B
Explanation
Choice A reason: Active suicidality, linked to severe serotonin deficits, requires inpatient hospitalization for constant monitoring to ensure safety. Partial hospitalization is insufficient for acute risk, as it lacks 24-hour supervision, making this patient inappropriate for this less intensive care setting.
Choice B reason: Agoraphobia and panic episodes, driven by norepinephrine surges, benefit from partial hospitalization’s structured psychoeducation and therapy. Relaxation techniques reduce amygdala hyperactivity, supporting outpatient management with daily support, making this patient suitable for partial hospitalization’s intensive, non-residential treatment.
Choice C reason: Stable lithium levels indicate controlled bipolar disorder, not requiring partial hospitalization. Regular follow-up manages neurotransmitter balance, suitable for outpatient care. Partial hospitalization is for active symptoms, not stable patients, making this an incorrect referral choice.
Choice D reason: Alcohol use concerns suggest outpatient substance abuse programs, not partial hospitalization. While dopamine reward pathways are involved, partial hospitalization targets acute psychiatric symptoms, not substance issues alone, making this patient unsuitable for this level of care.
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