Which diagnostic test is used to assess glucose tolerance and diagnose gestational diabetes mellitus during pregnancy?
Fasting blood glucose test.
Hemoglobin A1c (HbA1c) test.
Oral glucose tolerance test (OGTT).
Random blood glucose test.
The Correct Answer is C
The OGTT involves drinking a glucose solution and measuring blood glucose levels at specific intervals. It is used to assess glucose tolerance and diagnose gestational diabetes mellitus during pregnancy.
Incorrect choices:
a. This choice is incorrect. The fasting blood glucose test measures blood glucose levels after an overnight fast and is not specifically used for diagnosing gestational diabetes.
b. This choice is incorrect. The HbA1c test measures average blood glucose levels over the past 2-3 months and is not typically used for diagnosing gestational diabetes.
d. This choice is incorrect. The random blood glucose test measures blood glucose levels at any time and is not specific for diagnosing gestational diabetes.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
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.
Correct Answer is B
Explanation
Consuming a piece of fruit is an appropriate choice for treating hypoglycemia, as it provides a source of natural sugars that can help raise blood sugar levels.
Incorrect choices:
a. This choice is incorrect. A large serving of pasta contains complex carbohydrates that may take longer to raise blood sugar levels.
c. This choice is incorrect. A candy bar may provide a quick source of sugar, but it is often high in added sugars and unhealthy fats.
d. This choice is incorrect. Alcohol can further lower blood sugar levels and is not recommended for treating hypoglycemia.
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