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

Increased appetite, weight gain, and bloating.

Polyuria, polydipsia, and polyphagia.

Pallor, palpitations, and pain.

Panic attacks, paranoia, and paresthesia.

Answer and Explanation

The Correct Answer is B

The "three P's" of diabetes mellitus refer to polyuria (excessive urination), polydipsia (excessive thirst), and polyphagia (excessive hunger) due to the body's inability to effectively use glucose for energy.

Incorrect choices:

a. This choice is incorrect. Increased appetite, weight gain, and bloating are not characteristic of diabetes mellitus; rather, diabetes is associated with weight loss despite increased appetite (polyphagia).

c. This choice is incorrect. Pallor, palpitations, and pain are not specific manifestations of diabetes mellitus.

d. This choice is incorrect. Panic attacks, paranoia, and paresthesia are not typical clinical manifestations of diabetes mellitus.

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Free Nursing Study Resources

Correct Answer is C

Explanation

Insulin plays a key role in glucose metabolism by facilitating the uptake of glucose into cells, reducing blood sugar levels. It also promotes glycogen synthesis in the liver and muscle cells.

Incorrect choices:

a. This choice is incorrect. Insulin promotes glucose uptake into cells, leading to decreased blood sugar levels.

b. This choice is incorrect. Insulin promotes glycogen synthesis, which stores glucose and reduces blood sugar levels.

d. This choice is incorrect. Insulin promotes glycogen synthesis, contributing to the storage of glucose and lowering blood sugar levels.

A. Type 1 diabetes mellitus. B. Type 2 diabetes mellitus. C. Gestational diabetes mellitus. D. Prediabetes.

Correct Answer is A

Explanation

Type 1 diabetes mellitus is an autoimmune condition in which the body's immune system attacks and destroys pancreatic beta cells, resulting in a lack of insulin production.

Incorrect choices:

b. This choice is incorrect. Type 2 diabetes mellitus is characterized by insulin resistance and impaired insulin secretion, but pancreatic beta cells are not completely destroyed.

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

d. This choice is incorrect. Prediabetes is a condition in which blood glucose levels are higher than normal but not high enough to be classified as diabetes. It is not characterized by autoimmune destruction of beta cells.

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

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Naxlex Comprehensive Predictor Exams

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

Correct Answer is C

Explanation

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

Correct Answer is A

Explanation

Which complication of diabetes mellitus is characterized by high blood glucose levels and the presence of ketones in the urine, leading to metabolic acidosis and potentially life-threatening complications?

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?

Which complication of diabetes mellitus is characterized by the accumulation of glucose within the lens of the eye, leading to changes in vision and the development of cataracts?

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

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?

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?

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