Which complication of diabetes mellitus is characterized by damage to the blood vessels of the retina, leading to vision impairment and potential blindness?
Diabetic ketoacidosis (DKA).
Diabetic nephropathy.
Diabetic neuropathy.
Diabetic retinopathy.
The Correct Answer is D
Diabetic retinopathy is a complication of diabetes mellitus that affects the blood vessels of the retina, leading to vision impairment and potential blindness. It is a result of prolonged high blood glucose levels damaging the small blood vessels in the eye.
Incorrect choices:
a. This choice is incorrect. Diabetic ketoacidosis (DKA) is an acute complication characterized by high blood glucose levels, ketosis, and metabolic acidosis.
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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
The HbA1c test measures the average blood glucose level over the past 2-3 months and provides information about long-term glucose control. It is commonly used to monitor diabetes management and assess the effectiveness of treatment.
Incorrect choices:
a. This choice is incorrect. The fasting blood glucose test measures blood glucose levels after an overnight fast and provides information about current glucose levels, not long-term control.
b. This choice is incorrect. The OGTT measures the body's ability to clear glucose from the blood and is used to diagnose diabetes and impaired glucose tolerance, but it is not typically used for assessing long-term glucose control.
d. This choice is incorrect. The C-peptide test is used to assess insulin production by the pancreas and is not typically used to assess long-term glucose control.
Correct Answer is C
Explanation
This statement is incorrect because blood sugar monitoring is an essential part of diabetes management, even when the client is feeling well. It provides valuable information about blood sugar levels and helps prevent both high and low blood sugar episodes.
Incorrect choices:
a. This statement is correct. Regular blood sugar monitoring provides insights into how the body responds to food and medication.
b. This statement is correct. Blood sugar monitoring is important for preventing both hyperglycemic and hypoglycemic episodes.
d. This statement is correct. Monitoring blood sugar levels empowers the client to make informed decisions about their diabetes management.
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