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

Type 1 diabetes mellitus.

Type 2 diabetes mellitus.

Gestational diabetes mellitus.

Secondary diabetes mellitus.

Answer and Explanation

The Correct Answer is D

Secondary diabetes mellitus is caused by other medical conditions or factors that affect insulin secretion or action, such as medications, hormonal disorders, or specific medical conditions.

Incorrect choices:

a. This choice is incorrect. Type 1 diabetes mellitus is primarily caused by autoimmune destruction of beta cells.

b. This choice is incorrect. Type 2 diabetes mellitus involves insulin resistance and relative insulin deficiency, often influenced by lifestyle factors.

c. This choice is incorrect. Gestational diabetes mellitus occurs during pregnancy due to hormonal changes and is not primarily caused by other medical conditions or factors.

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Free Nursing Study Resources

Correct Answer is A

Explanation

The liver plays a central role in blood glucose regulation by releasing glucose into the bloodstream through glycogenolysis and gluconeogenesis when blood glucose levels are low. It also stores glucose as glycogen and responds to insulin and glucagon signals.

Incorrect choices:

b. This choice is incorrect. While the kidneys play a role in filtering blood and excreting waste products, they are not primarily responsible for regulating blood glucose levels.

c. This choice is incorrect. The lungs are involved in oxygen and carbon dioxide exchange and are not directly involved in blood glucose regulation.

d. This choice is incorrect. The spleen is involved in immune function and blood filtration, but it does not play a central role in blood glucose regulation.

A. Fasting blood glucose level of 110 mg/dL. B. Fasting blood glucose level of 126 mg/dL or higher. C. Fasting blood glucose level of 90 mg/dL. D. Fasting blood glucose level of 100 mg/dL.

Correct Answer is B

Explanation

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

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Which organ plays a central role in regulating blood glucose levels by secreting insulin and glucagon?

Correct Answer is A

Explanation

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

Correct Answer is B

Explanation

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

Which treatment approach involves delivering a continuous subcutaneous insulin infusion using an insulin pump and providing bolus doses before meals to mimic physiologic insulin secretion?

Which clinical manifestation of diabetes mellitus is commonly associated with weight loss despite increased appetite?

Which medication works by inhibiting the sodium-glucose cotransporter 2 (SGLT2) in the kidneys, leading to increased glucose excretion in the urine, and is used in the treatment of type 2 diabetes mellitus?

Which diagnostic test is used to assess the body's ability to clear glucose from the blood and is commonly used to diagnose diabetes mellitus?

Which treatment modality involves monitoring blood glucose levels and adjusting insulin doses based on carbohydrate intake, activity level, and current blood glucose levels to achieve tight glycemic control?

Which clinical manifestation of diabetes mellitus is related to long-standing hyperglycemia and may result in slow wound healing and frequent infections?

Which clinical manifestation is often referred to as the "three P's" of diabetes mellitus?