Which diagnostic criterion is indicative of diabetes mellitus on a fasting blood glucose test?

Fasting blood glucose level of 110 mg/dL.

Fasting blood glucose level of 126 mg/dL or higher.

Fasting blood glucose level of 90 mg/dL.

Fasting blood glucose level of 100 mg/dL.

Answer and Explanation

The Correct Answer is B

A fasting blood glucose level of 126 mg/dL or higher on two separate occasions is indicative of diabetes mellitus. A level of 110 mg/dL is within the normal range, and levels of 90 mg/dL and 100 mg/dL are also normal.

Incorrect choices:

a. This choice is incorrect. A fasting blood glucose level of 110 mg/dL is within the normal range.

c. This choice is incorrect. A fasting blood glucose level of 90 mg/dL is within the normal range.

d. This choice is incorrect. A fasting blood glucose level of 100 mg/dL is within the normal range.

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Correct Answer is C

Explanation

This statement is incorrect because blood sugar monitoring is an essential part of diabetes management, even when the client is feeling well. It provides valuable information about blood sugar levels and helps prevent both high and low blood sugar episodes.

Incorrect choices:

a. This statement is correct. Regular blood sugar monitoring provides insights into how the body responds to food and medication.

b. This statement is correct. Blood sugar monitoring is important for preventing both hyperglycemic and hypoglycemic episodes.

d. This statement is correct. Monitoring blood sugar levels empowers the client to make informed decisions about their diabetes management.

A. Fiber intake. B. Protein intake. C. Fat intake. D. Carbohydrate intake.

Correct Answer is D

Explanation

Carbohydrates have the most significant impact on blood glucose levels as they are broken down into glucose during digestion. Monitoring and controlling carbohydrate intake is crucial for managing blood glucose levels in individuals with diabetes mellitus.

Incorrect choices:

a. This choice is incorrect. Fiber intake is important for digestive health and can help stabilize blood glucose levels, but it does not have as direct an impact as carbohydrates.

b. This choice is incorrect. Protein intake can influence insulin secretion, but it has a more modest effect on blood glucose compared to carbohydrates.

c. This choice is incorrect. Fat intake affects overall health, but it has a minimal direct impact on blood glucose levels.

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Which diagnostic criterion is indicative of diabetes mellitus on a fasting blood glucose test?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The nurse is teaching a client with diabetes about the importance of blood sugar monitoring. Which statement by the client indicates a need for further clarification?

Correct Answer is C

Explanation

Which dietary component is particularly important for individuals with diabetes mellitus to monitor and control due to its direct impact on blood glucose levels?

Correct Answer is D

Explanation

Which diagnostic test is commonly used to assess long-term glucose control in individuals with diabetes mellitus?

Which classification of diabetes mellitus is primarily characterized by insulin resistance and relative insulin deficiency?

Which classification of diabetes mellitus occurs during pregnancy and typically resolves after childbirth?

Which classification of diabetes mellitus is characterized by an autoimmune destruction of pancreatic beta cells, resulting in an absolute insulin deficiency?

Which of the following is an appropriate dietary recommendation for a client with diabetes mellitus?

Which classification of diabetes mellitus is caused by other medical conditions or factors, such as certain medications or hormonal imbalances?

Which type of diabetes mellitus is characterized by an autoimmune destruction of pancreatic beta cells, leading to an absolute deficiency of insulin secretion?

Which complication of diabetes mellitus is characterized by kidney damage due to prolonged high blood glucose levels, leading to impaired kidney function and potential kidney failure?