KIDNEY FAILURE NCLEX QUESTIONS WITH CORRECT ANSWERS GRADED TO PASS

A client with acute renal failure develops sever hyperkalemia. What would the nurse anticipate to be used to treat this imbalance? 1) Furosemide (Lasix) 2) Amphojel (aluminum hydroxide) 3) 50% glucose and regular insulin 4) Epoetin (Procrit) - CORRECT ANSWER 3: Hyperkalemia can develop into an emergency situation (Cardia Arrest). It is important to quickly move the potassium back into the cells by administering 50% glucose and regular insulin, usually in conjunction with some type of base to correct the acidosis, such as sodium bicarbonate or calcium gluconate given IV. Insulin assists in the movement of potassium into the cells and helps to reduce the serum potassium level. Amphojel is used for the treatment of hyperphosphatemia that occurs with ARF. Procrit is used for the treatment of anemia caused by a decrease in erythropoietin production by the kidneys. A diuretic, such as Lasix, may lead to a loss of potassium, but the rate is too slow. A cllient with chronic renal failure has been prescribed calcium carbonate. What is the rationale for this particular medication? 1) Diminishes incidence of gastric ulcer formation 2) Alleviates constipation 3) Binds with phosphorus to lower concentration 4) Increase tubular reabsorption of sodium - CORRECT ANSWER 3: Clients with ARF have hyperphosphatemia. Clients are prescribed calcium-based phosphate binders to improve excretion of phosphorus. A client with chronic renal failure has an internal venous access site for hemodialysis on her left forearm. What action will the nurse take to protect this access site? 1) Irrigate with heparin and NS q8 hrs 2) Apply warm moist packs to the area after hemodialysis 3) Do not use the left arm to take blood pressure readings. 4) Keep the arm elevated above the level of the heart. - CORRECT ANSWER 3: Protect the arm with the functioning shunt. No blood pressure readings should be taken from that arm, and there should be no needle sticks. The access is not irrigated with Heparin. When a patient who has had progressive chronic kidney disease (CKD) for several years is started on hemodialysis, which information about diet will the nurse include in patient teaching? - CORRECT ANSWER More protein will be allowed because of the removal of urea and creatinine by dialysis. A patient with acute kidney injury (AKI) has an arterial blood pH of 7.30. The nurse will assess the patient for _________________ - CORRECT ANSWER rapid respirations. Which information will be most useful to the nurse in evaluating improvement in kidney function for a patient who is hospitalized with acute kidney injury (AKI)? - CORRECT ANSWER Calculated glomerular filtration rate (GFR) Before administering sodium polystyrene sulfonate (Kayexalate) to a patient with hyperkalemia, the nurse should assess the ______________ - CORRECT ANSWER patient's bowel sounds. When the nurse is taking a history for a patient who is a possible candidate for a kidney transplant, which information about the patient indicates that the patient is not an appropriate candidate for transplantation? - CORRECT ANSWER The patient has metastatic lung cancer. Which data obtained when assessing a patient who had a kidney transplant 8 years ago and who is receiving the immunosuppressants tacrolimus (Prograf), cyclosporine (Sandimmune), and prednisone (Deltasone) will be of most concern to the nurse? - CORRECT ANSWER There is a nontender lump in the axilla. Which parameter will be most important for the nurse to consider when titrating the IV fluid infusion rate immediately after a patient has had kidney transplantation? - CORRECT ANSWER Urine output A patient needing vascular access for hemodialysis asks the nurse what the differences are between an arteriovenous (AV) fistula and a graft. The nurse explains that one advantage of the fistula is that it - CORRECT ANSWER is much less likely to clot. Before administration of calcium carbonate (Caltrate) to a patient with chronic kidney disease (CKD), the nurse should check the laboratory value for _______________ - CORRECT ANSWER serum phosphate. After the insertion of an arteriovenous graft (AVG) in the right forearm, a patient complains of pain and coldness of the right fingers. Which action should the nurse take? - CORRECT ANSWER Report the patient's symptoms to the health care provider. The nurse is assessing a patient who is receiving peritoneal dialysis with 2 L inflows. Which information should be reported immediately to the health care provider? - CORRECT ANSWER The patient's peritoneal effluent appears cloudy. Which action by a patient who is using peritoneal dialysis (PD) indicates that the nurse should provide more teaching about PD? - CORRECT ANSWER The patient cleans the catheter while taking a bath every day.