Nokea
The client is admitted to a nursing unit from a long-term care facility with a hematocrit of 56% and a serum sodium level of 152 mEq/L. Which condition is a cause for these findings?
- A. Overhydration.
- B. Anemia.
- C. Dehydration.
- D. Renal failure.
Correct Answer: C
Rationale: Elevated hematocrit (56%) and hypernatremia (152 mEq/L) indicate dehydration, which concentrates blood components and sodium. Overhydration dilutes these values, anemia lowers hematocrit, and renal failure typically causes hyponatremia.
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The nurse is caring for clients on a renal surgery unit. After the afternoon report, which client should the nurse assess first?
- A. The male client who just returned from a CT scan who states he left his glasses in the x-ray department.
- B. The client who is one (1) day postoperative and has a moderate amount of serous drainage on the dressing.
- C. The client who is scheduled for surgery in the morning and wants an explanation of the operative procedure before signing the permit.
- D. The client who had ileal conduit surgery this morning and has not had any drainage in the drainage bag.
Correct Answer: D
Rationale: No drainage in the ileal conduit bag post-surgery suggests obstruction or complications, risking urine backup and renal damage. This is critical. Lost glasses, serous drainage, and surgical education are less urgent.
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.
The nurse is caring for the client recovering from a percutaneous renal biopsy. Which data indicate the client is complying with client teaching?
- A. The client is lying flat in the saline position.
- B. The client continues oral fluids restriction while on bedrest.
- C. The client uses the bedside commode to urinate.
- D. The client refuses to ask for any pain medication.
Correct Answer: A
Rationale: Post-renal biopsy, lying flat (supine, assuming 'saline' is a typo) prevents bleeding complications, indicating compliance. Fluid restriction is unnecessary, using a commode risks bleeding, and refusing pain meds is unrelated.
When documenting the client's urine output in the medical record, which measurement is correct for the nurse to record?
- A. Only the output from the urethral catheter
- B. Only the output from the wound catheter
- C. The outputs from each catheter separately
- D. The combined output from both catheters
Correct Answer: D
Rationale: The combined output from both catheters provides the total urine output, which is essential for accurate monitoring.
If this client's condition is similar to that of others in the oliguric phase of renal failure, the nurse would anticipate the client's urine output to be within what range?
- A. 50 to 100 mL/hour
- B. 100 to 150 mL/hour
- C. 500 to 1,000 mL/day
- D. 100 to 500 mL/day
Correct Answer: D
Rationale: The oliguric phase of renal failure is characterized by a urine output of 100–500 mL/day, reflecting significantly reduced kidney function.