Chapter 13, Problem 20MC

A patient who has recently had a myocardial infarction (MI) has started therapy with a beta blocker. The nurse explains that the main purpose of the beta blocker for this patient is to a) cause vasodilation of the coronary arteries.b) prevent hypertension.c) increase conduction through the SA node.d) protect the heart from circulating catecholamines

Teaching plan 1. Definition of hypertension 2. How to take blood pressure 3. Risk factors to develop developing hypertension 4. How to prevent high BP non- pharmacologically 5. Drugs that regulate blood pressure. 6. DASH diet.

Two days after coronary artery bypass graft surgery (CABG) in which the saphenous vein was used for grafting, the practical nurse (PN) reviews the plan of care for the client, who also has diabetes mellitus. Which problem should the PN identify as the highest priority for this client? A Impaired physical mobility. B Impaired skin integrity. C Acute postoperative pain.D At risk for wound infection.