A nurse prepares an IM injection of haloperidol for a patient experiencing acute psychosis. What assessment should be prioritized before administration?
Assessing the patient's muscle tone
Monitoring the patient's dietary intake
Evaluating the patient's cardiovascular status
Checking the patient’s blood sugar levels
The Correct Answer is C
Choice A reason: While assessing muscle tone is important for identifying baseline extrapyramidal symptoms or potential rigidity, it is not the most critical physiological assessment prior to haloperidol administration. Cardiovascular stability takes precedence because the drug can cause severe systemic alterations that may lead to sudden cardiac events.
Choice B reason: Monitoring dietary intake is a long-term nutritional assessment and is irrelevant to the immediate safety of administering an intramuscular antipsychotic. Acute psychosis requires rapid stabilization, and the patient's recent meals do not influence the pharmacodynamics or the immediate safety profile of haloperidol in an emergency.
Choice C reason: Haloperidol is known to cause QTc interval prolongation, which can lead to life-threatening ventricular arrhythmias like Torsades de Pointes. Prioritizing cardiovascular status, including heart rate and rhythm, is essential to ensure the patient can safely tolerate the medication without experiencing sudden cardiac arrest or profound orthostatic hypotension.
Choice D reason: While second-generation antipsychotics are heavily linked to metabolic syndrome and hyperglycemia, haloperidol is a first-generation agent with a lower risk for acute glucose fluctuations. Checking blood sugar is a standard part of comprehensive care but is not the priority assessment for the immediate risks of haloperidol.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A reason: Trauma-focused cognitive-behavioral therapy is the gold standard for treating acute stress disorder. It helps patients identify and restructure maladaptive thought patterns related to the trauma and employs coping strategies to manage autonomic arousal, potentially preventing the progression to chronic post-traumatic stress disorder.
Choice B reason: While exposure therapy is a component of CBT often used for chronic PTSD, it must be applied very carefully in the acute phase of stress. Immediate, intensive exposure can sometimes re-traumatize a patient who has not yet developed the foundational stabilization skills taught in broader CBT models.
Choice C reason: Medication alone, such as benzodiazepines or SSRIs, may manage acute symptoms like insomnia or severe anxiety but does not address the underlying cognitive processing of the traumatic event. Evidence suggests that pharmacological intervention is most effective when used as an adjunct to psychotherapeutic modalities.
Choice D reason: Long-term psychoanalysis focuses on unconscious conflicts and early childhood experiences over several years. This approach is not appropriate for the acute, time-limited nature of acute stress disorder, which requires immediate, symptom-focused, and practical interventions to restore the patient's level of functioning.
Correct Answer is A
Explanation
Choice A reason: Meditation is a primary mind-body intervention that requires the patient to actively engage in mental exercises to focus attention or reach a state of relaxation. By practicing mindfulness or focused breathing, the patient directly participates in down-regulating their sympathetic nervous system response and reducing cognitive anxiety.
Choice B reason: Chiropractic adjustments are considered a manipulative and body-based practice where the practitioner performs the intervention on the patient. The patient remains a passive recipient of the spinal manipulation, which does not meet the criteria for an intervention requiring the patient's active mental or cognitive participation.
Choice C reason: The use of probiotics is a biological-based therapy involving the ingestion of beneficial bacteria to influence the gut-brain axis. While the patient must choose to take the supplement, it is a biochemical intervention rather than a mind-body technique that utilizes active mental focusing or behavioral modification.
Choice D reason: Ayurveda is a comprehensive traditional healing system from India that includes diet, herbal remedies, and lifestyle changes. While it involves patient adherence to a regimen, it is classified as a whole medical system rather than a specific mind-body intervention focused on active psychological participation for anxiety management.
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