ATI Pharmacology Related

Review ATI Pharmacology related questions and content

A client has a new prescription for a Nitroglycerin transdermal patch for Angina Pectoris. Which of the following instructions should the nurse include?

  • A. Remove the patch each evening.
  • B. Do not cut the patch in half even if angina attacks are under control.
  • C. Take off the nitroglycerin patch if a headache occurs.
  • D. Apply a new patch every 48 hours.
Correct Answer: A

Rationale: The correct instruction is to remove the nitroglycerin patch each evening to prevent tolerance. This allows for a 10- to 12-hour nitrate-free period daily, reducing the risk of developing tolerance to nitroglycerin. Cutting the patch in half, taking it off for a headache, or applying a new patch every 48 hours are not recommended practices for managing angina with nitroglycerin patches.