After completing a course on pharmacology for nurses, what will the nurse know?
Everything necessary for safe drug administration.
General drug information; the nurse can consult a drug guide for specific drug information.
The drug actions that are associated with each classification of medication.
Current pharmacologic therapy; the nurse will not require ongoing education for 5 years.
The Correct Answer is B
Choice A rationale
Knowing everything necessary for safe drug administration would imply complete knowledge and expertise, which is an unrealistic expectation for any nurse after just one course. Safe drug administration requires continuous learning and staying updated with new guidelines, drug interactions, and patient-specific factors.
Choice B rationale
General drug information includes understanding drug classes, mechanisms of action, and common side effects. Nurses can consult a drug guide for specific information such as dosage, contraindications, and interactions. This approach ensures they can safely and effectively administer medications while remaining adaptable to new drugs and evolving guidelines.
Choice C rationale
Understanding drug actions associated with each classification of medication is crucial, but it is only one aspect of pharmacology. Nurses also need to know about side effects, contraindications, and patient-specific considerations. Comprehensive drug knowledge requires ongoing education and consultation of reliable resources.
Choice D rationale
Current pharmacologic therapy knowledge is essential, but it is not static. Medical and pharmaceutical fields are constantly evolving, with new drugs, research, and guidelines emerging regularly. Nurses must engage in ongoing education to maintain their competence and provide the best care for their patients. .
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale
Weight-bearing exercises are beneficial for cardiovascular health and bone density, and substituting them with yoga may not address the underlying factors contributing to hypertension.
Choice B rationale
Decreased fluid intake is not generally recommended as it can lead to dehydration, which may negatively impact blood pressure. Increased potassium intake is beneficial, but not reducing fluid intake.
Choice C rationale
Stress reduction is indeed beneficial for managing hypertension, but increased protein intake is not specifically indicated for lowering blood pressure and may have other health implications.
Choice D rationale
Weight reduction and decreased sodium intake are well-established lifestyle changes for managing hypertension. Reducing sodium helps lower blood pressure, and weight loss reduces the strain on the cardiovascular system.
Correct Answer is B
Explanation
Choice A rationale
Glycopyrrolate is an anticholinergic medication that reduces secretions in the mouth, throat, and airways but is not typically used for bronchospasm associated with COPD.
Choice B rationale
Ipratropium is an anticholinergic bronchodilator that is commonly used to treat bronchospasm associated with COPD. It works by relaxing the muscles around the airways to improve breathing.
Choice C rationale
Atropine is an anticholinergic medication used to treat bradycardia and reduce secretions but is not indicated for bronchospasm associated with COPD.
Choice D rationale
Flavoxate is a urinary antispasmodic used to relieve symptoms of bladder spasms but has no role in the treatment of bronchospasm associated with COPD.
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