A nurse is checking the laboratory results of a client who is at risk for diabetes mellitus. Which of the following laboratory results indicates to the nurse that the client is at risk for diabetes mellitus?

2-hr blood glucose 132 mg/dL.

HbA1c 5.2%.

Casual blood glucose 178 mg/dL.

Fasting blood glucose 155 mg/dL. .

Answer and Explanation

The Correct Answer is D

Choice A rationale
A 2-hour blood glucose level of 132 mg/dL is below the threshold for diabetes diagnosis, which is 200 mg/dL or higher.
Choice B rationale
An HbA1c level of 5.2% is within the normal range. Diabetes is diagnosed with an HbA1c of 6.5% or higher.
Choice C rationale
A casual blood glucose level of 178 mg/dL is elevated but not diagnostic of diabetes. Diabetes is diagnosed with a casual blood glucose level of 200 mg/dL or higher.
Choice D rationale

A fasting blood glucose level of 155 mg/dL is above the threshold for diabetes diagnosis, which is 126 mg/dL or higher. This indicates that the client is at risk for diabetes mellitus.

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Correct Answer is A

Explanation

Choice A rationale
Abduction is the correct position for the client’s right leg following a right total hip arthroplasty. This position helps prevent dislocation of the hip joint by keeping the leg away from the midline.
Choice B rationale
Internal rotation should be avoided as it can increase the risk of hip dislocation. This position places stress on the new hip joint.
Choice C rationale
External rotation is also not recommended as it can lead to dislocation of the hip joint. Proper alignment is crucial for healing.
Choice D rationale
Adduction, or moving the leg towards the midline, should be avoided as it significantly increases the risk of hip dislocation. Keeping the leg in abduction helps maintain joint stability.

Correct Answer is ["2"]

Explanation

Step 1 is: The prescribed dose is 100 mcg and each tablet contains 50 mcg.

Step 2 is: Divide the prescribed dose by the amount per tablet. So, 100 mcg ÷ 50 mcg/tablet. Step 3 is: The result is 2 tablets. Final calculated answer: 2 tablets.

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A nurse is checking the laboratory results of a client who is at risk for diabetes mellitus. Which of the following laboratory results indicates to the nurse that the client is at risk for diabetes mellitus?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is caring for a client who is postoperative following a right total hip arthroplasty. In which of the following positions should the nurse place the client’s right leg?

Correct Answer is A

Explanation

A nurse is preparing to administer levothyroxine 100 mcg PO daily. Available is levothyroxine 50 mcg tablets. How many tablets 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 ["2"]

Explanation

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