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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Diabetic ketoacidosis (DKA) is an acute complication of diabetes mellitus characterized by high blood glucose levels, the presence of ketones in the urine, metabolic acidosis, dehydration, and electrolyte imbalances. It can lead to life-threatening complications if not treated promptly.
Incorrect choices:
b. This choice is incorrect. Diabetic nephropathy is a chronic complication that affects the kidneys and can lead to impaired kidney function.
c. This choice is incorrect. Diabetic neuropathy refers to nerve damage due to diabetes and can cause symptoms such as tingling, pain, and loss of sensation in the extremities.
d. This choice is incorrect. Diabetic retinopathy is a complication that affects the blood vessels of the retina and can lead to vision loss.
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.
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