Practice Question
A nurse is collecting data from a client who has dehydration. Which of the following findings should the nurse expect?
Answer Choices:
Correct Answer:
Urine output 20 mL/hr
Rationale:
🔸 Urine output less than 30 mL/hr is a critical indicator of inadequate renal perfusion.
🔸 Dehydration leads to reduced intravascular volume, which decreases renal blood flow.
🔸 This oliguria may progress to renal failure if not promptly addressed.
🔸 Cool skin can occur with hypovolemia but is not a consistent early sign.
🔸 Monitoring urine output is essential in evaluating fluid balance.
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This question is from ATI LPN Medsurg Exam~Electrolytes which contains 43 questions.
More Questions from This Exam
A nurse is monitoring a client who is dehydrated. Which of the following laboratory findings should the nurse report to the provider?
Answer Choices:
A. Hematocrit 45% (37% to 52%)
B. Creatinine 0.9 mg/dL (0.5-1.2 mg/dL)
C. BUN 25 mg/dL (10-20 mg/dL)
D. Urine specific gravity 1.028 (1.005 to 1.030)
A nurse is reviewing the medical record of a client and identifies a serum potassium 6.8 mEq/L (3.5-5 mEq/L). Which of the following medications should the nurse expect to administer?
Answer Choices:
A. Lactulose
B. Acetylcysteine
C. Sodium polystyrene (Kayexalate)
D. Triamterene
A nurse is caring for a client whose serum potassium level is 5.3 mEq/L (3.5-5 mEq/L). The nurse should anticipate a prescription for which of the following medications?
Answer Choices:
A. Potassium chloride
B. Acetylcysteine
C. Sodium polystyrene
D. Potassium iodide
A nurse is collecting data from a client who has a calcium level of 8 mg/dL (9.0-10.5 mg/dL). Which of the following manifestations should the nurse expect?
Answer Choices:
A. Elevated blood pressure
B. Negative Chvostek sign
C. Constipation
D. Tetany
The nurse is reviewing laboratory results for a group of patients. Which value should be of most concern to the nurse?
Answer Choices:
A. Sodium level 140 mEq/L (136-145 mEq/L)
B. Magnesium level 1.0 mEq/L (1.3-2.1 mEq/L)
C. Calcium level 10 mg/dL (9-10.5 mg/dL)
D. Potassium level 3.5 mEq/L (3.5-5 mEq/L)
Question Details
- Category: LPN Nursing Exam(s)
- Subcategory: LPN ATI Exams
- Domain: Medical-Surgical
- Answer Choices: 4