A nurse correctly administers digoxin (Lanoxin) and propranolol (Inderal) via a feeding tube by:
Checking the residual, flushing with water, administering the digoxin, administering the propranolol, and flushing with water
Flushing with water, administering the digoxin, flushing with water, administering the propranolol, and flushing with water
Flushing with water, administering the digoxin, administering the propranolol, and flushing with water
Checking for tube placement, checking the residual, flushing with water, administering the digoxin, flushing with water, administering the propranolol, and flushing with water
The Correct Answer is D
Choice A reason: Skipping tube placement risks misdelivery; full protocol ensures safety. Residual check alone isn’t enough, per nursing standards. This misses a critical step, universally distinct as incomplete for safe tube administration.
Choice B reason: No placement verification risks errors; drugs need flushing between. This lacks a key safety check, per nursing pharmacology. It’s universally insufficient, distinctly omitting tube confirmation for effective delivery.
Choice C reason: Missing placement and residual checks, plus no flush between drugs, risks errors. Full protocol is safer, per nursing standards. This shortcut fails universally, distinctly compromising medication administration accuracy.
Choice D reason: Checking placement, residual, and flushing between digoxin and propranolol ensures safety and efficacy. This full process aligns with nursing tube administration standards, universally recognized and distinctly applied for best outcomes.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A reason: Vasodilators widen blood vessels, not airways, unlike albuterol’s action. Bronchodilators target lungs, per nursing pharmacology. This misidentifies the drug class, a distinct error universally understood as unrelated to airway dilation in respiratory care.
Choice B reason: Salicylates, like aspirin, reduce pain or inflammation, not dilate airways. Bronchodilators fit albuterol’s role, per nursing standards. This errors in classification, universally distinct from respiratory drugs, missing the mark comprehensively.
Choice C reason: Bronchodilators, like albuterol, relax and dilate airways, improving breathing. This matches their purpose, aligning with nursing pharmacology. It’s a universal term, distinctly applied to drugs treating asthma or COPD effectively in practice.
Choice D reason: Expectorants loosen mucus, not dilate airways like bronchodilators do. Albuterol’s action differs, per nursing standards. This misaligns with the question’s focus, a distinct universal error in pharmacology classification for airway management.
Correct Answer is B
Explanation
Choice A reason: 30 cc overestimates; cups lose accuracy below 10 cc typically. Syringes are better for small doses. This errors per nursing standards. It’s universally distinct, impractical for precise small-volume measurement.
Choice B reason: 10 cc is the threshold; below this, cups are inaccurate. Syringes ensure precision, per nursing pharmacology. This aligns universally, distinctly standard for accurate liquid dosing.
Choice C reason: 20 cc exceeds the inaccuracy limit; 10 cc is correct. Cups falter below this level. This choice errors per nursing standards. It’s universally distinct, overestimating the threshold.
Choice D reason: 5 cc underestimates; inaccuracy starts at 10 cc for cups. Syringes are needed below this. This errors per nursing pharmacology. It’s universally distinct, missing the mark.
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