After teaching a patient with chronic stable angina about nitroglycerin, the nurse recognizes the need for further teaching when the patient makes which statement?
I should take nitroglycerin if I experience chest pain.
If my chest pain does not improve after taking nitroglycerin, I should call 911.
I should keep my nitroglycerin tablets in a dark, cool place.
I can take up to three doses of nitroglycerin five minutes apart if the pain persists.
The Correct Answer is D
Choice A rationale
Taking nitroglycerin when experiencing chest pain is correct as it helps to relieve the pain by dilating blood vessels and increasing blood flow to the heart.
Choice B rationale
Calling 911 if chest pain does not improve after taking nitroglycerin is correct and necessary to seek immediate medical assistance.
Choice C rationale
Storing nitroglycerin tablets in a dark, cool place is correct to maintain their potency, as light and heat can degrade the medication.
Choice D rationale
Taking up to three doses of nitroglycerin five minutes apart is correct; however, if the pain persists after one dose, the patient should call 911 immediately rather than waiting for all three doses to be taken.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale
Reduced bronchospasm is a beneficial outcome for COPD, but it is not the primary outcome related to gas exchange.
Choice B rationale
Decreased breathlessness is a positive outcome for COPD, but it is not directly related to gas exchange.
Choice C rationale
Increased carbon dioxide retention is a negative outcome and indicates worsening of gas exchange.
Choice D rationale
Improved oxygen saturation levels are a direct and measurable outcome of effective gas exchange and indicate better oxygenation in COPD patients.
Correct Answer is C
Explanation
Choice A rationale
Administering insulin when the breakfast tray arrives may not provide sufficient time for the insulin to take effect before the client begins eating, potentially leading to hyperglycemia.
Choice B rationale
Administering insulin at 07: is too early and may result in hypoglycemia before the client eats breakfast.
Choice C rationale
Administering insulin at 07: allows sufficient time for the insulin to take effect before the client eats breakfast, helping to maintain appropriate blood glucose levels.
Choice D rationale
Administering insulin 30 minutes after breakfast is too late and could result in hyperglycemia since the client would have already consumed carbohydrates.
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