A nurse is teaching a client who has stable angina and a new prescription for nitroglycerin transdermal patches 0.8 mg/hr daily. Which of the following statements by the client indicates an understanding of the teaching?
“I can cut the patches in half to save money."
“I will apply a new patch to the same site whenever I replace it."
“I will take the patch off after dinner every night."
"I can put a second patch on if I have chest pain."
The Correct Answer is C
A. “I can cut the patches in half to save money": Cutting nitroglycerin patches is not recommended as it can alter the medication's release rate and efficacy. Therefore, this statement indicates a misunderstanding and should be corrected.
B. “I will apply a new patch to the same site whenever I replace it": Rotating patch sites is essential to prevent skin irritation and tolerance development. Therefore, this statement indicates a misunderstanding and should be corrected.
C. “I will take the patch off after dinner every night": This statement demonstrates understanding because nitroglycerin patches are typically worn for a certain number of hours (e.g., 12-14 hours) and then removed for a drug-free interval to prevent tolerance development.
D. "I can put a second patch on if I have chest pain": Applying multiple nitroglycerin patches simultaneously can lead to excessive vasodilation and hypotension, which can be dangerous. Therefore, this statement indicates a misunderstanding and should be corrected.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Laryngospasm: Laryngospasm is not a commonly associated adverse effect of alteplase administration. It is more commonly associated with airway irritants or allergic reactions.
B. Polycythemia: Polycythemia, or an abnormally high red blood cell count, is not a typical adverse effect of alteplase administration. Alteplase is a thrombolytic agent used to dissolve blood clots and is not associated with increasing red blood cell production.
C. Hemorrhage: Hemorrhage, or bleeding, is the most significant adverse effect associated with alteplase administration. Alteplase works by promoting fibrinolysis and can increase the risk of bleeding, including intracranial hemorrhage, particularly in the context of thrombolytic therapy for stroke.
D. Steatorrhea: Steatorrhea, or fatty stools, is not a commonly associated adverse effect of alteplase administration. It is more commonly associated with malabsorption disorders or pancreatic insufficiency.
Correct Answer is D
Explanation
A. Ringing in the ears (tinnitus) is not a common adverse effect of midazolam.
B. Urinary retention is not a common adverse effect of midazolam.
C. Midazolam typically causes decreased blood pressure, not increased blood pressure.
D. Respiratory depression is a potential adverse effect of midazolam, particularly when administered in higher doses or in combination with other central nervous system depressants.
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