When administering medications, the nurse must always make time to:
Read the label for the dosage 3 times as medications are set up
Verify correct spelling and dosage of drug with the order, MAR, and drug label
Follow the rights of medication administration
All of the other answers are correct
The Correct Answer is D
Choice A reason: Three label checks ensure dosage accuracy, part of safe practice. All steps are correct, per nursing standards. It’s universally applied, distinctly reducing errors in medication administration.
Choice B reason: Verifying spelling and dosage across order, MAR, and label prevents mistakes. All are essential, per nursing pharmacology. It’s universally critical, distinctly ensuring drug accuracy.
Choice C reason: Rights (patient, drug, dose) are core to administration; all options support them. This is fundamental, per nursing standards. It’s universally upheld, distinctly guiding safe practice.
Choice D reason: All—label checks, verification, rights—combine for safe administration comprehensively. This aligns with nursing pharmacology standards, universally recognized and distinctly applied as best practice.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A reason: Antiparkinson drugs, like levodopa, restore dopamine and balance acetylcholine, vital for nerve signaling in Parkinson’s disease. This corrects motor deficits, aligning with nursing pharmacology. These neurotransmitters are universally targeted, distinctly addressing the disease’s chemical imbalance for effective impulse transmission.
Choice B reason: Epinephrine isn’t a primary Parkinson’s target; dopamine and acetylcholine are key. This misidentifies neurotransmitters involved in motor control, per nursing standards. Epinephrine relates to stress, not nerve restoration, making it a distinct error universally in pharmacology.
Choice C reason: Calcium supports nerve function but isn’t restored by antiparkinson drugs. Acetylcholine and dopamine are specific targets, per nursing knowledge. This choice errors by including calcium, missing the disease’s focus, a universal misunderstanding in pharmacology application distinctly.
Choice D reason: Epinephrine doesn’t treat Parkinson’s; dopamine and acetylcholine do. This pairing misaligns with antiparkinson goals, per nursing pharmacology. It overlooks dopamine’s role in motor control, a distinct error universally recognized in managing nerve impulse transmission effectively.
Correct Answer is D
Explanation
Choice A reason: Dexamethasone, a steroid, acts slowly, not fast for emergencies. Epinephrine relieves bronchospasm rapidly. This choice errors per nursing standards. It’s universally distinct as unsuitable for acute COPD bronchospasm relief.
Choice B reason: Zafirlukast prevents asthma, not acute bronchospasm; it’s slow-acting. Epinephrine works instantly. This choice misaligns with nursing pharmacology. It’s universally distinct, lacking emergency speed required.
Choice C reason: Oxtriphylline, a bronchodilator, is gradual, not fast-acting. Epinephrine suits emergencies better. This choice errors per nursing standards. It’s universally distinct, ineffective for acute bronchospasm relief.
Choice D reason: Epinephrine dilates bronchi fast, ideal for acute bronchospasm in COPD. It aligns with nursing pharmacology standards. This is universally applied, distinctly effective in emergency respiratory situations.
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