ATI LPN
Timby's Introductory Medical-Surgical Nursing Thirteenth, North American Edition
Chapter 28 : Caring for Clients With Heart Failure Questions
Question 1 of 5
A client with right-sided heart failure is admitted to the medical-surgical unit. What information obtained from the client may indicate the presence of edema?
Correct Answer: C
Rationale: Clients may observe that rings, shoes, or clothing have become tight. The client would most likely be urinating more frequently in the evening. Accumulation of blood in abdominal organs may cause anorexia, nausea, flatulence, and a decrease in hunger. Shortness of breath with ambulation would occur most often in left-sided heart failure.
Question 2 of 5
A client is scheduled for a multiple gated acquisition (MUGA) scan the following day. What medication is contraindicated for the nurse to administer the morning of the procedure?
Correct Answer: A
Rationale: Diuretics are contraindicated the morning of a test to avoid any interruptions for urination. Clients are also medicated to relieve a cough that may cause movement during the test so administration of guaifenesin is not contraindicated. Acetaminophen and morphine sulfate are not contraindicated the morning of the test.
Question 3 of 5
The nurse observes a client with an onset of heart failure having rapid, shallow breathing at a rate of 32 breaths/minute. What blood gas analysis does the nurse anticipate finding initially?
Correct Answer: D
Rationale: At first, arterial blood gas analysis may reveal respiratory alkalosis as a result of rapid, shallow breathing. Later, there is a shift to metabolic acidosis as gas exchange becomes more impaired.
Question 4 of 5
The nurse is providing discharge instructions to a client with heart failure preparing to leave the following day. What type of diet should the nurse request the dietitian to discuss with the client?
Correct Answer: D
Rationale: Medical management of both left-sided and right-sided heart failure is directed at reducing the heart's workload and improving cardiac output primarily through dietary modifications, drug therapy, and lifestyle changes. A low-sodium diet is prescribed, and fluids may be restricted. Because the client will be on a diuretic such as Lasix, he may become potassium depleted and would need potassium in the diet. A low-cholesterol and low-fat diet may be prescribed but are not specific to the heart failure.
Question 5 of 5
The nurse is preparing to administer digoxin to a client with heart failure. The nurse obtains an apical pulse rate for 1 minute and determines a rate of 52 beats/minute. What is the first action by the nurse?
Correct Answer: B
Rationale: Digitalis drugs are withheld if the heart rate is less than 60 or more than 120 beats/minute until a health care provider is consulted. The other choices would have the nurse administer the drug, which would not be the standard of practice.