Which of the following is a classic symptom of hyperglycemia in diabetes mellitus?
Excessive thirst and frequent urination.
Bradycardia and low blood pressure.
Weight gain and increased appetite.
Hypoglycemic episodes with confusion.
The Correct Answer is A
Excessive thirst and frequent urination are classic symptoms of hyperglycemia in diabetes mellitus. These symptoms result from the body's attempt to eliminate excess glucose through urine.
Incorrect choices:
b. This choice is incorrect. Bradycardia and low blood pressure are not classic symptoms of hyperglycemia; they may be associated with other conditions.
c. This choice is incorrect. Weight gain and increased appetite are not typical symptoms of hyperglycemia; they may be observed in certain situations, but they are not characteristic of uncontrolled diabetes.
d. This choice is incorrect. Hypoglycemic episodes with confusion are symptoms of low blood sugar, not hyperglycemia.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Type 1 diabetes mellitus is characterized by an autoimmune destruction of pancreatic beta cells, leading to an absolute insulin deficiency. It is not primarily characterized by insulin resistance (choice a) and is not typically diagnosed in adulthood (choice b). Oral hypoglycemic agents (choice d) are not the mainstay of treatment for type 1 diabetes.
Correct Answer is D
Explanation
Uncontrolled diabetes can lead to nerve damage, a condition known as neuropathy. This can result in symptoms such as numbness, tingling, and pain in the extremities.
Incorrect choices:
a. This choice is incorrect. Temporary vision changes may occur due to high blood sugar levels, but it is not a long-term complication.
b. This choice is incorrect. Frequent hypoglycemic episodes may occur with medication use, but it is not a typical long-term complication of uncontrolled diabetes.
c. This choice is incorrect. Diarrhea and stomach cramps are not commonly associated with long-term complications of diabetes.
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