the question

3 A client with chronic angina is ordered to receive nitroglycerin via a patch. Which of the following is true about the application of this transdermal medication? of Select one: stion a. Sterile technique is used when applying the patch O b. The patch should be covered with an air-tight dressing O c. The patch may be cut in order to provide the correct dose of medication O d. The old patch should be removed before applying the new patch page