[Verified Answer]: How should the nurse instruct the client…

How should the nurse instruct the client with unstable angina to use sublingual nitroglycerin tablets when chest pain occurs? “Sit down and then: take one tablet and rest for 15 minutes. Call the health care provider if the pain persists after 15 minutes.” take one tablet, then if the pain persists take an additional two tablets in 5 minutes. Call the health care provider if pain persists after 15 minutes.” take one tablet every 2 to 5 minutes until the pain stops.” take one tablet. If the pain persists after 5 minutes, call 911.”