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Pharmacology-hesi-practice-examcomplete-answersrationales-a-help. (1)_removed

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Rationale: (22 mg/20 mg) × (x mL/2 mL) = 22x = 40 x = 2.2 mL In addition to nitrate therapy, a client is receiving nifedipine, 10 mg PO every 6 hours. The nurse should plan to observe for whic... h common side effect of this treatment regimen? Hypotension Rationale: Nifedipine reduces peripheral vascular resistance and nitrates produce vasodilation, so concurrent use of nitrates with nifedipine can cause hypotension with the initial administration of these agents. Which response best supports the observations that the nurse identifies in a client who is experiencing a placebo effect? Psychological response to inert medication Rationale: The placebo effect is a response in the client that is caused by the psychological impact of taking an inert drug that has no biochemical properties. A placebo effect can be therapeutic, negative, or ineffective but provides no cure or benefit to the client's progress. The placebo effect may evoke behavioral changes but does not affect neurochemical psychotropic changes. Malingering and drug seeking are behaviors that a client exhibits to obtain treatment for nonexistent disorders or obtain prescription medications. A 42-year-old client is admitted to the emergency department after taking an overdose of amitriptyline in a suicide attempt. Which drug should the nurse plan to administer to reverse the cardiac and central nervous system effects of amitriptyline? [Show More]

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