Nokea
A client with renal calculi has a history of dehydration. The nurse should:
- A. Encourage 3 L of fluid daily.
- B. Limit fluid to 1 L daily.
- C. Administer IV fluids only.
- D. Restrict activity.
Correct Answer: A
Rationale: High fluid intake (3 L) prevents stone formation by diluting urine.
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A client who is recovering from gastric surgery is receiving I.V. fluids to be infused at 100 mL/hour. The I.V. tubing delivers 15 gtt/mL. The nurse should infuse the solution at a flow rate of how many drops per minute to ensure that the client receives 100 mL/hour?
Correct Answer: 25 gtt/minute
Rationale: To calculate: (100 mL/hour × 15 gtt/mL) ÷ 60 minutes/hour = 25 gtt/minute. The nurse should set the flow rate to 25 drops per minute.
A client with peripheral vascular disease returns to the surgical care unit after having femoral-popliteal bypass grafting. Indicate in which order the nurse should conduct assessment of this client.
- A. Postoperative pain
- B. Peripheral pulses
- C. Urine output
- D. Incision site
Correct Answer: B,A,C,D
Rationale: The correct order is: 1) Peripheral pulses (to confirm graft patency and limb perfusion, the highest priority); 2) Postoperative pain (to assess comfort and detect complications); 3) Urine output (to monitor renal perfusion and fluid status); 4) Incision site (to check for infection or bleeding, less urgent). This prioritizes circulation and vital organ function.
The rapid response team has been called to manage an unwitnessed cardiac arrest. The estimated maximum time a person can be without cardiopulmonary function and still not experience permanent brain damage is:
- A. 1 to 2 minutes.
- B. 4 to 6 minutes.
- C. 8 to 10 minutes.
- D. 12 to 15 minutes.
Correct Answer: B
Rationale: Brain damage begins after 4 to 6 minutes without oxygenation, making this the critical window for initiating CPR to prevent permanent damage.
The nurse is caring for a client who is receiving the prescribed hydromorphone. Which of the following side effects should the nurse look for in the client? Select all that apply.
- A. Urinary incontinence
- B. Pupil dilation
- C. Diarrhea
- D. Altered level of consciousness (LOC)
- E. Constipation
Correct Answer: D,E
Rationale: Hydromorphone, an opioid, can cause altered level of consciousness and constipation. Urinary incontinence, pupil dilation, and diarrhea are not typical side effects.
The nurse assesses that the client with hepatitis is experiencing fatigue, weakness, and a general feeling of malaise. The client tires rapidly during morning care. Based on this information, which of the following would be an appropriate nursing diagnosis?
- A. Impaired physical mobility related to malaise.
- B. Self-care deficit related to fatigue.
- C. Ineffective coping related to long-term illness.
- D. Activity intolerance related to fatigue.
Correct Answer: D
Rationale: Activity intolerance related to fatigue (D) accurately reflects the client's rapid tiring due to hepatitis. Impaired mobility (A), self-care deficit (B), and ineffective coping (C) are less directly supported by the symptoms described.