A nurse is caring for a client who has capillary blood glucose 48 mg/dL. Which of the following findings should the nurse expect?

Bradycardia

Flushed skin

Decreased appetite

Tremors

Answer and Explanation

The Correct Answer is D

A. Bradycardia:
Low blood sugar levels can lead to bradycardia, a slower than normal heart rate.

B. Flushed skin:
Typically, low blood sugar levels might cause pallor or cool, clammy skin, rather than flushing.x

C. Decreased appetite:
Low blood sugar might result in increased hunger or a feeling of needing to eat rather than decreased appetite.

D. Tremors:
Hypoglycemia often presents with symptoms like tremors or shakiness due to the body's response to low blood sugar.

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Correct Answer is C

Explanation

A. Cimetidine:Cimetidine can indeed increase the effect of metformin due to competition for renal tubular clearance. This can lead to higher levels of metformin in the blood and potentially increase the risk of side effects. While it does not directly contraindicate metformin use, monitoring and dose adjustments might be necessary to manage this interaction.

B. Cephalexin:
Cephalexin is an antibiotic used to treat bacterial infections. It does not have a significant impact on blood glucose levels and is not contraindicated for a client taking metformin.

C. Prednisone:This is a corticosteroid that can increase blood glucose levels. Corticosteroids are known to cause hyperglycemia and may impair glucose control, which can be problematic for someone with diabetes taking metformin.

D. Levothyroxine:
Levothyroxine is a medication used to treat hypothyroidism. It does not have a direct impact on blood glucose levels and is not contraindicated for a client taking metformin.

A. Choose orange juice instead of apple juice. B. Replace sugar with molasses when baking. C. Avoid using salt substitutes when cooking. D. Eat granola for breakfast.

Correct Answer is C

Explanation

A. Choose orange juice instead of apple juice:
Explanation: Orange juice is a source of potassium, so this choice would not be appropriate for a low potassium diet.

B. Replace sugar with molasses when baking:
Explanation: Molasses is a good alternative to sugar and does not contribute significantly to potassium intake, making it suitable for a low potassium diet.

C. Avoid using salt substitutes when cooking:
Explanation: Salt substitutes often contain potassium chloride, which can increase potassium intake. Therefore, it's advisable to avoid them on a low potassium diet.

D. Eat granola for breakfast:
Explanation: Granola can be a good source of potassium, so it may not be suitable for someone on a low potassium diet.

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A nurse is caring for a client who has capillary blood glucose 48 mg/dL. Which of the following findings should the nurse expect?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is collecting data from a client who takes metformin for type 2 diabetes. Which of the following medications is contraindicated for this client due its effect on blood glucose levels?

Correct Answer is C

Explanation

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Correct Answer is C

Explanation

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