Albuterol and aminophylline are used to relax and dilate airway passages and are called:
Vasodilators
Salicylates
Bronchodilators
Expectorants
The Correct Answer is C
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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A reason: Enzyme-stable meds suit oral use; nausea doesn’t allow it. This fits nursing pharmacology standards. It’s universally distinct, a viable condition.
Choice B reason: Nausea/vomiting blocks oral meds; other routes are needed. This is the exception per nursing standards. It’s universally distinct, impractical here.
Choice C reason: Cooperative swallowing enables oral administration; nausea hinders it. This aligns with nursing pharmacology. It’s universally distinct, a suitable scenario.
Choice D reason: Infection allows oral if swallowable; nausea prevents it. This fits nursing standards precisely. It’s universally distinct, not the issue.
Correct Answer is B
Explanation
Choice A reason: Lorazepam treats anxiety, not schizophrenia’s hallucinations or delusions. Antipsychotics are key, per nursing standards. This is universally distinct, errors in targeting schizophrenia symptoms.
Choice B reason: Haloperidol, an antipsychotic, manages schizophrenia’s psychotic symptoms effectively. This fits, per nursing pharmacology. It’s universally used, distinctly critical for hallucination control in practice.
Choice C reason: Clozapine, an antipsychotic, treats resistant schizophrenia with monitoring. This applies, per nursing standards. It’s universally recognized, distinctly effective for severe cases of the disorder.
Choice D reason: Sertraline addresses depression, not schizophrenia’s core symptoms. Antipsychotics are needed, per nursing pharmacology. This errors universally, distinctly unrelated to schizophrenia treatment.
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