Nokea
The client diagnosed with ARF has a serum potassium level of 6.8 mEq/L. Which collaborative treatment should the nurse anticipate for the client?
- A. Administer a phosphate binder.
- B. Type and crossmatch for whole blood.
- C. Assess the client for leg cramps.
- D. Prepare the client for dialysis.
Correct Answer: D
Rationale: A potassium level of 6.8 mEq/L indicates severe hyperkalemia, which can cause cardiac arrhythmias. Dialysis is the most effective treatment to rapidly lower potassium in ARF. Phosphate binders, blood transfusions, or assessing cramps do not address hyperkalemia directly.
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If the client makes the following statements, which information is most important to report to the physician before the client undergoes an intravenous pyelography (IVP)?
- A. The barium they give me to drink causes me to have concentration.
- B. I have a low tolerance for pain during procedures.
- C. I had a reaction when my gallbladder was X-rayed before.
- D. I get claustrophobic when I am put into that big round machine.
Correct Answer: C
Rationale: A previous reaction to a contrast dye, as implied by the gallbladder X-ray reaction, indicates a potential allergy risk, which must be reported before IVP.
Immediately after the dialysate solution has been instilled, which nursing action is correct?
- A. Clamping the tubing from the infusion
- B. Draining the infused dialysate solution
- C. Restricting the client's movement as much as possible
- D. Encouraging the client to drink fluids
Correct Answer: A
Rationale: Clamping the tubing after instillation allows the dialysate to dwell, facilitating the exchange of waste products.
The client is admitted with a serum sodium level of 110 mEq/L. Which nursing intervention should be implemented?
- A. Encourage fluids orally.
- B. Administer 10% saline solution IVPB.
- C. Administer antidiuretic hormone intranasally.
- D. Place on seizure precautions.
Correct Answer: D
Rationale: Severe hyponatremia (110 mEq/L) increases seizure risk due to cerebral edema. Seizure precautions are the priority to ensure safety. Oral fluids or ADH may worsen hyponatremia, and 10% saline is not standard.
Which nursing intervention is most helpful in assisting the client undergoing hemodialysis to cope with the treatment?
- A. Giving the client literature to read about renal failure
- B. Advising the client's spouse to cook the client's favorite dishes
- C. Keeping the client informed of the latest research findings
- D. Exploring with the client how this disorder has affected life
Correct Answer: D
Rationale: Exploring the impact of the disorder on the client's life fosters emotional coping and supports psychosocial adjustment.
The nurse emptied 2,000 mL from the drainage bag of a continuous irrigation of a client who had a transurethral resection of the prostate (TURP). The amount of irrigation in the bag hanging was 3,000 mL at the beginning of the shift. There was 1,800 mL left in the bag eight (8) hours later. What is the correct urine output at the end of the eight (8) hours?
Correct Answer: 800 mL
Rationale: Irrigation used: 3,000 mL - 1,800 mL = 1,200 mL. Total drainage: 2,000 mL. Urine output: 2,000 mL - 1,200 mL = 800 mL. This isolates actual urine from irrigation fluid.