Nokea
The nurse is caring for a client with a history of HIV/AIDS.
- A. Which laboratory finding is most concerning for a client with HIV/AIDS?
- B. CD4 count of 150 cells/mm³.
- C. Viral load of 10,000 copies/mL.
- D. White blood cell count of 5,000/mm³.
- E. Hemoglobin of 12.0 g/dL.
Correct Answer: A
Rationale: A CD4 count of 150 cells/mm³ indicates severe immunosuppression in HIV/AIDS, increasing infection risk and requiring immediate intervention. High viral load is concerning but less urgent, and normal WBC and hemoglobin are unremarkable.
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The nurse is performing a physical assessment on a client with insulin dependent diabetes mellitus. Which client finding calls for immediate nursing action?
- A. Diaphoresis and shakiness
- B. Reduced lower leg sensation
- C. Intense thirst and hunger
- D. Painful hematoma on thigh
Correct Answer: A
Rationale: Diaphoresis and shakiness. Diaphoresis is a sign of hypoglycemia, which warrants immediate attention to prevent severe complications.
The nurse is caring for a client who is postoperative day 1 after a pancreaticoduodenectomy (Whipple procedure). Which of the following findings should the nurse report immediately?
- A. Pain at the incision site.
- B. Temperature of 100.8°F (38.2°C).
- C. Nasogastric tube output of 200 mL.
- D. Urine output of 40 mL/hour.
Correct Answer: B
Rationale: A temperature of 100.8°F suggests infection, a serious post-Whipple complication. Options A, C, and D are normal.
The nurse is caring for a client with a history of heart failure who is receiving lisinopril (Prinivil) 10 mg PO daily. Which of the following laboratory results would be of GREATest concern to the nurse?
- A. Potassium 5.5 mEq/L.
- B. Sodium 138 mEq/L.
- C. Creatinine 1.2 mg/dL.
- D. Calcium 9.0 mg/dL.
Correct Answer: A
Rationale: Hyperkalemia (potassium 5.5 mEq/L) is a serious complication of lisinopril, an ACE inhibitor, risking arrhythmias in heart failure. Options B, C, and D are normal: sodium 138 mEq/L, creatinine 1.2 mg/dL, and calcium 9.0 mg/dL do not indicate complications.
The nurse is caring for an 11-year-old patient being treated for a fractured right femur with balanced suspension traction with a Thomas splint and Pearson attachment.
- A. What should the nurse do if the patient’s left leg is externally rotated?
- B. Place a trochanter roll on the outer aspect of the thigh.
- C. Perform resistive range of motion of the left leg.
- D. Adduct and internally rotate the left leg.
- E. Instruct the patient to maintain the left leg in a neutral position.
Correct Answer: A
Rationale: A trochanter roll placed on the outer aspect of the thigh prevents external rotation by holding the hip in a neutral position and maintaining normal leg alignment. Resistive exercises, manual repositioning, or instructing the patient to maintain position are less effective, as they do not provide sustained support to prevent rotation.
The nurse is teaching a client with a new diagnosis of rheumatoid arthritis about hydroxychloroquine (Plaquenil). Which of the following statements by the client indicates a need for further teaching?
- A. I should report vision changes to my doctor.
- B. I should take this medication with food.
- C. I should have regular eye exams.
- D. I should stop this medication if my joints feel better.
Correct Answer: D
Rationale: Stopping hydroxychloroquine when joints feel better is incorrect, as rheumatoid arthritis requires ongoing treatment to prevent flares. Options A, B, and C are correct: vision changes may indicate retinal toxicity, food reduces GI upset, and eye exams monitor for toxicity.