After starting treatment for type 2 diabetes mellitus 6 months earlier, a patient is in the office for a follow-up examination. The nurse will monitor which laboratory test to evaluate the patient's adherence to the antidiabetic therapy over the past few months?

Hemoglobin A1C level

Serum insulin level

Fingerstick fasting blood glucose level

Hemoglobin level

Answer and Explanation

The Correct Answer is A

Choice A reason: This is correct because hemoglobin A1C level reflects the average blood glucose level over the past 2 to 3 months. It is a reliable indicator of the patient's glycemic control and adherence to the antidiabetic therapy. The goal for most patients with type 2 diabetes is to keep the hemoglobin A1C level below 7%.

Choice B reason: This is incorrect because serum insulin level is not a good measure of the patient's adherence to the antidiabetic therapy, as it may vary depending on the type, dose, and timing of the insulin or oral antidiabetic agents. Serum insulin level may also be affected by other factors, such as stress, infection, or exercise.

Choice C reason: This is incorrect because fingerstick fasting blood glucose level only reflects the blood glucose level at a single point in time. It does not provide information about the patient's long-term glycemic control or adherence to the antidiabetic therapy. Fingerstick fasting blood glucose level may also be influenced by the patient's diet, activity, or medication intake before the test.

Choice D reason: This is incorrect because hemoglobin level is not related to the patient's adherence to the antidiabetic therapy, as it measures the amount of oxygen-carrying protein in the red blood cells. Hemoglobin level may be affected by conditions such as anemia, dehydration, or blood loss.

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Correct Answer is C

Explanation

Choice A reason: This is incorrect because nausea is not a common or serious adverse effect of estrogen therapy. However, the patient should take the estrogen with food or milk to prevent stomach upset.

Choice B reason: This is incorrect because triglycerides are not affected by estrogen therapy. However, the patient should monitor their cholesterol and blood pressure levels regularly and follow a healthy diet and exercise regimen.

Choice C reason: This is correct because smoking and estrogen therapy are both risk factors for thrombosis, which is the formation of blood clots in the blood vessels. The patient should stop smoking and report any signs of thrombosis, such as leg pain, swelling, redness, or warmth, to the provider.

Choice D reason: This is incorrect because bleeding during menstruation is not increased by estrogen therapy. However, the patient should report any abnormal vaginal bleeding, such as spotting, heavy bleeding, or prolonged bleeding, to the provider.

A. Inject 20 units of air into the NPH insulin vial. B. Inject 10 units of air into the regular insulin vial. C. Replace the needle for withdrawal with a safety needle. D. Withdraw 10 units of insulin from the regular insulin vial.

Correct Answer is B

Explanation

Choice A reason: This is incorrect because the nurse should inject air into the NPH insulin vial after injecting air into the regular insulin vial. This prevents contamination of the regular insulin with the NPH insulin.

Choice B reason: This is correct because the nurse should inject air into the regular insulin vial first, then into the NPH insulin vial, before withdrawing the regular insulin. This equalizes the pressure in the vials and facilitates the withdrawal of the insulin.

Choice C reason: This is incorrect because the nurse should not replace the needle for withdrawal with a safety needle. The same needle should be used for injecting air and withdrawing insulin from both vials.

Choice D reason: This is incorrect because the nurse should withdraw 10 units of insulin from the regular insulin vial after injecting air into both vials. This prevents mixing of the NPH insulin with the regular insulin in the vial.

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After starting treatment for type 2 diabetes mellitus 6 months earlier, a patient is in the office for a follow-up examination. The nurse will monitor which laboratory test to evaluate the patient's adherence to the antidiabetic therapy over the past few months?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

During a follow-up visit, a patient who has been on estrogen therapy admits that she has continued to smoke cigarettes. The nurse will remind the patient that smoking while on estrogen may lead to increased:

Correct Answer is C

Explanation

A nurse is preparing to administer 10 units of regular insulin and 20 units of NPH insulin to a client who has diabetes mellitus. When mixing the two types of insulin, which of the following actions should the nurse take first?

Correct Answer is B

Explanation

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