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 A
Explanation
Choice A rationale
A decreased white blood cell count indicates the body's response to infection is improving, showing the effectiveness of the antibiotics.
Choice B rationale
Increased chest pain and shortness of breath would suggest worsening of the condition, not improvement.
Choice C rationale
Adventitious breath sounds and increased cough are signs that pneumonia may be persisting or worsening.
Choice D rationale
Improved appetite and weight gain are positive signs but are not direct indicators of the effectiveness of antibiotic treatment.
Correct Answer is B
Explanation
Choice A rationale
Nasal congestion is not a symptom associated with acute cystitis. Acute cystitis primarily affects the urinary system.
Choice B rationale
Dysuria, which means painful or difficult urination, is a common symptom of acute cystitis, as it involves inflammation of the bladder and urethra.
Choice C rationale
Shortness of breath is not a typical symptom of acute cystitis. Acute cystitis symptoms are localized to the urinary tract.
Choice D rationale
Joint pain is not associated with acute cystitis. The symptoms of acute cystitis are related to the urinary system.
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