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A nurse is reviewing the medical record for a newly admitted client. Which of the following laboratory values should the nurse report to the provider?

Sodium 140 mEq/L

Potassium 5.8 mEq/L

Calcium 9.6 mg/dL

Magnesium 1.9 mEq/L

Answer and Explanation

The Correct Answer is B

Choice A reason:

Sodium 140 mEq/L is incorrect because it falls within the normal range (135-145 mEq/L).

Choice B reason:

A potassium level of 5.8 mEq/L is appropriate because it is above the normal range (typically around 3.5-5.0 mEq/L). Elevated potassium levels, known as hyperkalaemia, can lead to serious cardiac disturbances, including arrhythmias or even cardiac arrest. It is important to notify the healthcare provider promptly so that appropriate interventions can be initiated to address the high potassium level.

Choice C reason:

Calcium 9.6 mg/dL is incorrect because it is within the normal range (8.5-10.5 mg/dL).

Choice D reason:

Magnesium 1.9 mEq/L is incorrect because it is within the normal range (1.5-2.5 mEq/L).

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Correct Answer is ["200"]

Explanation

To calculate the dose of gentamicin, you need to convert the client's weight from pounds to kilograms, then multiply it by the dosage.

1 lb = 0.453592 kg (approximately)

Client's weight: 220 lb Weight in kg: 220 lb × 0.453592 kg/lb = 99.79048 kg

Dosage: 2 mg/kg

Dose = Weight (kg) × Dosage (mg/kg) Dose = 99.79048 kg × 2 mg/kg = 199.58096 mg

Rounding to the nearest whole number: 200 mg

A. Temperature 39.1° C (102.4° F) B. Blood pressure C. Skin turgor D. Temperature 39.2° C (102.5° F) E. COVID test results

Correct Answer is ["A","D"]

Explanation

Temperature 39.1° C (102.4° F),Temperature 39.2° C (102.5° F)

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A nurse is reviewing the medical record for a newly admitted client. Which of the following laboratory values should the nurse report to the provider?

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Naxlex Comprehensive Predictor Exams

A nurse is preparing to administer gentamicin 2 mg/kg IV to a client who weighs 220 lb. How many mg should the nurse administer? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)

Correct Answer is ["200"]

Explanation

Correct Answer is ["A","D"]

Explanation

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