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

Type 1 diabetes mellitus is characterized by an autoimmune response that targets and destroys pancreatic beta cells, leading to an absolute deficiency of insulin production.

Incorrect choices:

b. This choice is incorrect. Type 2 diabetes mellitus involves insulin resistance and relative insulin deficiency, but not the autoimmune destruction of beta cells.

c. This choice is incorrect. Gestational diabetes mellitus occurs during pregnancy and is not characterized by autoimmune destruction of beta cells.

d. This choice is incorrect. Secondary diabetes mellitus is caused by other underlying medical conditions or factors and is not primarily characterized by autoimmune destruction of beta cells.

A. Polyuria, polydipsia, and polyphagia. B. Nausea, vomiting, and abdominal pain. C. Impaired wound healing and increased susceptibility to infections. D. Rapid weight gain and bloating.

Correct Answer is A

Explanation

Weight loss despite increased appetite (polyphagia) is a clinical manifestation of diabetes mellitus due to the body's inability to effectively use glucose for energy, leading to breakdown of muscle and fat tissue.

Incorrect choices:

b. This choice is incorrect. Nausea, vomiting, and abdominal pain are not directly related to weight loss despite increased appetite.

c. This choice is incorrect. Impaired wound healing and increased susceptibility to infections are consequences of chronic hyperglycemia, but they are not directly related to weight loss.

d. This choice is incorrect. Rapid weight gain and bloating are not characteristic manifestations of diabetes mellitus; weight loss is more common.

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

Correct Answer is A

Explanation

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

Correct Answer is A

Explanation

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

Which statement accurately describes gestational diabetes mellitus (GDM)?

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 medication enhances insulin secretion from pancreatic beta cells and is commonly used to manage type 2 diabetes mellitus?

Which classification of diabetes mellitus is not related to insulin deficiency or resistance, but rather results from genetic mutations affecting the function of specific genes involved in beta cell function?

Which statement about type 2 diabetes mellitus is accurate?

Which of the following accurately describes the role of insulin in glucose metabolism?

Which clinical manifestation of diabetes mellitus is characterized by blurred or distorted vision?