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

Polyuria, polydipsia, and polyphagia.

Nausea, vomiting, and abdominal pain.

Impaired wound healing and increased susceptibility to infections.

Blurred vision and vision loss.

Answer and Explanation

The Correct Answer is D

Diabetic retinopathy, a microvascular complication of diabetes mellitus, can lead to blurred or distorted vision due to damage to the blood vessels in the retina.

Incorrect choices:

a. This choice is incorrect. Polyuria, polydipsia, and polyphagia are the "three P's" associated with hyperglycemia in diabetes mellitus.

b. This choice is incorrect. Nausea, vomiting, and abdominal pain are not typically associated with blurred or distorted vision.

c. This choice is incorrect. Impaired wound healing and increased susceptibility to infections are related to the effects of hyperglycemia on blood flow and immune function, rather than visual disturbances.

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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.

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

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.

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

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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

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

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 medication works by increasing insulin sensitivity in peripheral tissues, facilitating glucose uptake by cells, and is commonly used in the treatment of type 2 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 of the following is a modifiable risk factor for the development of type 2 diabetes mellitus?

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?