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A nurse is reviewing a client’s laboratory results. Which of the following findings should the nurse be concerned about?

A.

Sodium 126 mEq/l

B.

Chloride 99 mmol/l

C.

Albumin 4.9 mg/dl

D.

Potassium 3.6 mEq/l

Answer and Explanation

The Correct Answer is A

A. Sodium 126 mEq/L: This value indicates hyponatremia, which can cause confusion, seizures, and fluid imbalance. Normal sodium levels are 135-145 mEq/L, so this is a critical finding.

B. Chloride 99 mmol/L: This is within the normal range (96-106 mmol/L), so it is not concerning.

C. Albumin 4.9 mg/dL: Normal albumin levels are 3.5-5.0 mg/dL, so this value is within range.

D. Potassium 3.6 mEq/L: Normal potassium levels are 3.5-5.0 mEq/L. This value is on the lower end but still within normal limits.


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Related Questions

Correct Answer is ["22"]

Explanation

  • 1 inch = 2.54 cm
  • 55 cm ÷ 2.54 cm/inch ≈ 21.65 inches
  • Rounded to the nearest whole number = 22 inches

Correct Answer is D

Explanation

A. Below 1.0: Too low, indicating inadequate anticoagulation, increasing the risk of clot formation.

B. 1.0-2.0: Subtherapeutic, meaning the medication is not effectively preventing clot formation.

C. Above 3.0: Too high, increasing the risk of bleeding complications

D. 2.0-3.0: The normal INR (International Normalized Ratio) for a client not on anticoagulants is 0.8-1.2. For clients on warfarin or other blood thinners, the target therapeutic range is typically 2.0-3.0, which reduces the risk of blood clots while minimizing the risk of bleeding. Some conditions, such as mechanical heart valves, may require a higher target range (2.5-3.5).

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