A nurse is reinforcing teaching with a group of nurses about the administration of nitroglycerin. Which of the following routes of administration provides the most rapid onset for the client?
Suspended release
Transdermal patch
Topical ointment
Sublingual
The Correct Answer is D
A. Suspended release formulations typically have a slower onset of action compared to sublingual administration.
B. Transdermal patches provide a slow, continuous release of nitroglycerin and do not offer rapid onset.
C. Topical ointments have a slower onset of action compared to sublingual administration.
D. Sublingual administration of nitroglycerin provides the most rapid onset of action due to direct absorption through the oral mucosa.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["B","C","D"]
Explanation
A. While medication may be necessary for some individuals with high lipid levels, lifestyle modifications should be attempted first.
B. Smoking cessation can help improve lipid profiles and overall cardiovascular health.
C. Increased exercise can help lower lipid levels and improve cardiovascular health.
D. Restricting dietary cholesterol can help lower blood lipid levels.
E. Unsaturated fats, particularly monounsaturated and polyunsaturated fats, are actually beneficial for heart health and should not be restricted.
Correct Answer is B
Explanation
A. Meperidine is contraindicated with monoamine oxidase inhibitors (MAOIs) and can lead to serotonin syndrome rather than being an antidote for hypertensive crisis.
B. Calcium channel blockers, such as nifedipine, are commonly used as antidotes for hypertensive crisis associated with MAOI use.
C. Carbamazepine is not indicated for the treatment of hypertensive crisis associated with MAOI use.
D. Dextromethorphan is contraindicated with MAOIs due to the risk of serotonin syndrome.
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