SAUNDERS NCLEX-CARDIO QUESTIONS WITH COMPLETE ANSWERS

SAUNDERS NCLEX-CARDIO QUESTIONS WITH COMPLETE ANSWERS The client with coronary artery disease should avoid foods high in saturated fat and cholesterol such as eggs, whole milk, and red meat. These foods contribute to increases in low-density lipoproteins. The use of polyunsaturated oils is recommended to control hypercholesterolemia. It is not necessary to eliminate all cholesterol and fat from the diet. It is not necessary to become a strict vegetarian. A client is scheduled for a cardiac catheterization to diagnose the extent of coronary artery disease. The nurse places highest priority on telling the client to report which sensation during the procedure? 1. Chest pain 2. Urge to cough 3. Warm, flushed feeling 4. Pressure at the insertion site - Answer-1 The client is taught to report chest pain or any unusual sensations immediately. The client also is told that he or she may be asked to cough or breathe deeply from time to time during the procedure. The client is informed that a warm, flushed feeling may accompany dye injection and is normal. Because a local anesthetic is used, the client is expected to feel pressure at the insertion site. A client with a first-degree heart block has an electrocardiogram (ECG) taken during an episode of chest pain. The nurse knows that which ECG finding would be an indication of first-degree heart block? 1. Presence of Q waves 2. Tall, peaked T waves 3. Prolonged PR interval 4. Widened QRS complex - Answer-3 A prolonged PR interval indicates first-degree heart block. The development of Q waves indicates myocardial necrosis. Tall, peaked T waves may indicate hyperkalemia. A widened QRS complex indicates a delay in intraventricular conduction, such as bundle branch block. An ECG taken during a pain episode is intended to capture ischemic changes, which also include ST-segment elevation or depression. A client with no history of heart disease has experienced acute myocardial infarction and has been given thrombolytic therapy with tissue plasminogen activator. What assessment finding should the nurse identify as the most likely indicator that the client is experiencing complications of this therapy? 1. Tarry stools 2. Nausea and vomiting 3. Orange-colored urine 4. Decreased urine output - Answer-1