What should a nurse instruct a client regarding the use of nitroglycerin patches?

What should a nurse instruct a client regarding the use of nitroglycerin patches?

• A. Remove the patch every night.
• B. Use the patch only when chest pain occurs.
• C. Change the site of the patch every day.
• D. Apply the patch only on alternate days.

Answer: (A)

Removing the patch every night is an important instruction for clients using nitroglycerin patches because it helps prevent the development of tolerance to the medication. When nitroglycerin patches are used continuously, the body can become accustomed to the drug, reducing its effectiveness over time. By removing the patch overnight, the client allows a drug-free interval that helps maintain the patch's efficacy for managing angina. This approach is essential in ensuring that the medication works optimally when the client needs it most. Regarding the other options, using the patch only when chest pain occurs is not advisable, as nitroglycerin patches are designed for continuous delivery of medication rather than as a rescue treatment. Changing the site of the patch every day is important for preventing skin irritation, but the focus on removing it nightly is more critical to avoid tolerance. Applying the patch only on alternate days would not provide consistent symptom control, as nitroglycerin is meant to provide ongoing relief from angina symptoms.

Removing the patch every night is an important instruction for clients using nitroglycerin patches because it helps prevent the development of tolerance to the medication. When nitroglycerin patches are used continuously, the body can become accustomed to the drug, reducing its effectiveness over time. By removing the patch overnight, the client allows a drug-free interval that helps maintain the patch's efficacy for managing angina. This approach is essential in ensuring that the medication works optimally when the client needs it most.

Regarding the other options, using the patch only when chest pain occurs is not advisable, as nitroglycerin patches are designed for continuous delivery of medication rather than as a rescue treatment. Changing the site of the patch every day is important for preventing skin irritation, but the focus on removing it nightly is more critical to avoid tolerance. Applying the patch only on alternate days would not provide consistent symptom control, as nitroglycerin is meant to provide ongoing relief from angina symptoms.