When categorizing medications, drug classifications may be defined by the effects of the drug and:
The symptoms the drug relieves.
The dosage amounts.
Patient tolerance.
The nursing implications.
The Correct Answer is A
Choice A reason: Classifications like “analgesics” pair effects (pain relief) with symptoms (pain); this pharmacological basis groups drugs by therapeutic purpose and mechanism.
Choice B reason: Dosage varies within classes; it’s not a defining trait, as classifications focus on action (e.g., beta-blockers), not specific amounts administered.
Choice C reason: Tolerance is patient-specific, not a classification criterion; drugs are grouped by effect and symptom relief, not individual response variations.
Choice D reason: Nursing implications guide administration, not classification; categories stem from pharmacology (e.g., antihypertensives), not care protocols or implications.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A reason: Biofeedback uses devices to monitor physiological signals (e.g., heart rate); it doesn’t involve hands altering energy fields, focusing on self-regulation instead.
Choice B reason: Allopathic is conventional medicine (e.g., drugs, surgery); it relies on empirical science, not energy field manipulation, differing from the described technique.
Choice C reason: Imagery involves mental visualization for relaxation; it’s cognitive, not physical, and lacks the hands-on energy assessment central to the practice.
Choice D reason: Therapeutic touch uses hand passes to sense and adjust energy fields; it aims to reduce tension, aligning precisely with the described holistic method.
Correct Answer is ["A","B","D","E"]
Explanation
Choice A reason: Right patient ensures identity verification; errors here cause harm via misadministration, as drugs affect individuals differently based on physiology and condition.
Choice B reason: Right drug prevents wrong medication errors; each drug’s pharmacokinetics targets specific issues, and mistakes disrupt therapy or cause adverse reactions.
Choice C reason: Color isn’t a standard right; it’s not a reliable identifier, as formulations vary, and clinical safety relies on name, dose, and route, not appearance.
Choice D reason: Right route ensures correct delivery (e.g., IV vs. oral); wrong routes alter bioavailability and onset, risking toxicity or inefficacy per drug design.
Choice E reason: Right time optimizes efficacy; timing aligns with drug half-life and patient needs, preventing under- or overdosing from improper administration schedules.
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