HEART FAILURE NCLEX EXAM 3 LATEST VERSIONS (VERSION A, B AND C) 2024 ACTUAL EXAM 300 QUESTIONS AND CORRECT DETAILED ANSWERS

HEART FAILURE NCLEX EXAM 3 LATEST VERSIONS (VERSION A, B AND C) 2024 ACTUAL EXAM 300 QUESTIONS AND CORRECT DETAILED ANSWERS Practice questions for this set Learn 1 / 7 Study with Learn Serum potassium level of 3.0 mEq/L. Rationale: Normal serum potassium level is 3.5-5.0 mEq/L. Hypokalemia may predispose the client to digitalis toxicity. The other lab values are WNL. Choose matching term 1 The nurse reviews lab studies of a client receiving digoxin (Lanoxin). Intervention by the nurse is required if the results include a Serum sodium level of 140 mEq/L. Serum digoxin level of 1.2 ng/dL. 12/15/24, 11:32 AM HEART FAILURE NCLEX EXAM 3 LATEST VERSIONS (VERSION A, B AND C) 2024 ACTUAL EXAM 300 QUESTIONS AND C… Terms in this set (18) Serum potassium level of 3.0 mEq/L. Hemoglobin 14.4 g/dL. 2 Lisinopril (Prinivil) is part of the treatment regimen for a client with HF. The nurse monitors the client for the development of which of teh following adverse effects of this drug? SELECT ALL THAT APPLY 1. Hyperkalemia 2.Hypocalcemia 3. Cough 4. Dizziness 5. Heartburn 3 The client is prescribed a beta-blocker as adjunct therapy to treatment of heart failure. The nurse recognizes that beta blockers act by Increasing contractility and cardiac output. Decreasing preload. Slowing the heart and decreasing afterload. Decreasing peripheral resistance 4 The client's serum digoxin level is 2.2 ng/dL and the heart rate is 120 and irregular. The nurse expects to administer which of the following drugs? Digoxin immune Fab (Digibind) Furosemide (Lasix) 60 mg I.V. Digoxin 0.5 mg bolus I.V. Potassium 40 mEq added to I.V. fluids Don't know? 12/15/24, 11:32 AM HEART FAILURE NCLEX EXAM 3 LATEST VERSIONS (VERSION A, B AND C) 2024 ACTUAL EXAM 300 QUESTIONS AND C… A client with congestive heart failure, CHF, is prescribed digoxin (Lanoxin) and furosemide (Lasix). Nursing interventions will include: (Select all that apply.) Encourage intake of water and fruit juices. Restrict intake of green, leafy vegetables. Checking apical pulse before administering medication. Monitor hemoglobin and hematocrit levels. Monitor serum electrolytes. Checking apical pulse before administering medication. Monitor serum electrolytes. Rationale: Digoxin is a cardiac glycoside. which can slow heart rate, and an apical heart rate is checked prior to administration. Lasix is a loop diuretic used in treatment of CHF, which promotes not only water loss, but also loss of electrolytes. A low potassium level increases risk of digoxin toxicity. Fluids are often restricted with CHF. H and H level do not need to be checked, and green, leafy vegetables would not need to be restricted. 12/15/24, 11:32 AM HEART FAILURE NCLEX EXAM 3 LATEST VERSIONS (VERSION A, B AND C) 2024 ACTUAL EXAM 300 QUESTIONS AND C… The client is prescribed digoxin (Lanoxin) for treatment of HR. Which of the following statements by the client indicates the need for further teaching by the nurse? "I should not get short of breath anymore." "This drug will help my heart muscle pump less." "I may notice my heart rate decrease." "I may feel tired during early treatment." "This drug will help my heart muscle pump less." Rationale: The ability to increase the strength of contractions is a characteristic of cardiac glycosides. It may result in a decrease in pulse. Initially the client may experience some fatigue. Symptoms of CHF, such as dyspnea, should improve. The nurse reviews lab studies of a client receiving digoxin (Lanoxin). Intervention by the nurse is required if the results include a Serum sodium level of 140 mEq/L. Serum digoxin level of 1.2 ng/dL. Serum potassium level of 3.0 mEq/L. Hemoglobin 14.4 g/dL. Serum potassium level of 3.0 mEq/L. Rationale: Normal serum potassium level is 3.5-5.0 mEq/L. Hypokalemia may predispose the client to digitalis toxicity. The other lab values are WNL. 12/15/24, 11:32 AM HEART FAILURE NCLEX EXAM 3 LATEST VERSIONS (VERSION A, B AND C) 2024 ACTUAL EXAM 300 QUESTIONS AND C… The client's serum digoxin level is 2.2 ng/dL and the heart rate is 120 and irregular. The nurse expects to administer which of the following drugs? Digoxin immune Fab (Digibind) Furosemide (Lasix) 60 mg I.V. Digoxin 0.5 mg bolus I.V. Potassium 40 mEq added to I.V. fluids Digoxin immune Fab (Digibind) Rationale: Digibind binds and removes digoxin from the body and prevents toxic effects of digoxin overdose. A serum level of 2.2 is elevated, and the client is exhibiting signs of digoxin toxicity. The question does not indicate that the potassium level is low. Giving additional digoxin would exacerbate the toxicity. Giving Lasix may reduce potassium levels and contribute to increased toxicity. The client is prescribed captopril (Capoten) for treatment of HF. The nurse teaches that the primary action of the drug is to Prevent influx of calcium. Lower peripheral resistance and reduce blood volume. Increase strength of ventricular contractions. Increase heart rate. Lower peripheral resistance and reduce blood volume. Rationale: ACE inhibitors decrease peripheral resistance and reduce blood volume by enhancing the excretion of sodium and water. This results in decreased afterload and increased cardiac output