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.
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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Including a variety of whole grains, lean proteins, and vegetables in meals is an appropriate dietary recommendation for a client with diabetes. Carbohydrates should not be completely avoided (choice a), and sugary snacks should be limited (choice b). Adequate fluid intake is important, and there is no need to restrict fluids (choice d).
Incorrect choices:
a. This choice is incorrect. Carbohydrates are an important source of energy and should not be completely avoided. The focus should be on managing portion sizes and making healthy carbohydrate choices.
b. This choice is incorrect. Consuming high amounts of sugary snacks can lead to blood sugar spikes and is not recommended for individuals with diabetes.
d. This choice is incorrect. Adequate fluid intake is important for overall health and is not typically restricted in diabetes management.
Correct Answer is D
Explanation
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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