A nurse is teaching a client with angina pectoris about starting therapy with nitroglycerin tablets. The nurse should include which of the following instructions regarding how to take the medication?
Take one tablet sublingually every 5 minutes x3 to relieve chest pain.
Take this medication with 8 ounces of water.
Take this medication after each meal and at bedtime.
Take one tablet every 10 minutes x3 during an acute attack.
The Correct Answer is A
Choice A rationale: Nitroglycerin tablets are typically taken sublingually (under the tongue) at the onset of chest pain. If the pain is not relieved, a second tablet may be taken 5 minutes after the first. If the pain continues for another 5 minutes, a third tablet may be used123.
Choice B rationale: Nitroglycerin tablets are not typically taken with water. They are designed to dissolve under the tongue for quick absorption into the bloodstream1.
Choice C rationale: Nitroglycerin is not typically taken after each meal and at bedtime. It is used as needed to relieve chest pain1.
Choice D rationale: While nitroglycerin can be taken every 5 minutes up to three times during an acute angina attack, it is not typically recommended to take one tablet every 10 minutes1.
So, the correct answer is A, after analysing all choices.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale: Nitroglycerin tablets are typically taken sublingually (under the tongue) at the onset of chest pain. If the pain is not relieved, a second tablet may be taken 5 minutes after the first. If the pain continues for another 5 minutes, a third tablet may be used123.
Choice B rationale: Nitroglycerin tablets are not typically taken with water. They are designed to dissolve under the tongue for quick absorption into the bloodstream1.
Choice C rationale: Nitroglycerin is not typically taken after each meal and at bedtime. It is used as needed to relieve chest pain1.
Choice D rationale: While nitroglycerin can be taken every 5 minutes up to three times during an acute angina attack, it is not typically recommended to take one tablet every 10 minutes1.
So, the correct answer is A, after analysing all choices.
Correct Answer is B
Explanation
Choice A rationale: While a chest x-ray can provide useful information about the heart and lungs, it is not typically required before an elective cardioversion89.
Choice B rationale: A transesophageal echocardiogram is often performed before cardioversion to check for the presence of any clots in the heart891011.
Choice C rationale: An exercise stress test is not typically required before an elective cardioversion89.
Choice D rationale: A central line placement for thrombolytic medication administration is not typically required before an elective cardioversion89.
So, the correct answer is Choice B, after analyzing all choices.
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