A nurse is evaluating the blood glucose levels of a pregnant woman who has gestational diabetes after a glucose tolerance test.
Which of the following results indicates that the woman has impaired glucose tolerance?
Fasting blood glucose level of 95 mg/dL
One-hour blood glucose level of 185 mg/dL
Two-hour blood glucose level of 135 mg/dL
Three-hour blood glucose level of 105 mg/dL
The Correct Answer is B
The correct answer is choice B. One-hour blood glucose level of 185 mg/dL.
This indicates that the woman has impaired glucose tolerance, which is a risk factor for gestational diabetes. According to Mayo Clinic, a normal blood glucose level is lower than 140 mg/dL (7.8 mmol/L) after a glucose tolerance test.
A blood glucose level between 140 and 199 mg/dL (7.8 and 11 mmol/L) is considered impaired glucose tolerance,
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
The correct answer is choice B. Drink water only for 8 hours before the test.This is because the test measures how your body responds to sugar (glucose) and drinking water will not affect your blood sugar levels.The test involves drinking a sugary drink and having your blood drawn before and after to check how your body handles the glucose.
Choice A is wrong because eating a high-carbohydrate meal the night before will raise your blood sugar levels and may interfere with the test results.
Choice C is wrong because caffeine and smoking can also affect your blood sugar levels and should be avoided before the test.
Choice D is wrong because some medications can affect your blood sugar levels and should be discussed with your doctor before the test.
The normal range for blood sugar levels during the glucose tolerance test is below 140 mg/dL (7.8 mmol/L) at one hour after drinking the sugary drink.If your level is higher than that, you may have gestational diabetes and need further testing.Gestational diabetes is a condition that develops during pregnancy and can cause problems for you and your baby if not well managed.
Correct Answer is C
Explanation
The correct answer is choice C. Type 2 diabetes.Women with gestational diabetes have a very high risk of developing type 2 diabetes later in life.Gestational diabetes is a condition where the body cannot use insulin properly during pregnancy, leading to high blood sugar levels.
This can affect the health of both the mother and the baby.
Choice A is wrong because hypothyroidism is a condition where the thyroid gland does not produce enough thyroid hormones, which regulate metabolism and growth.
Gestational diabetes does not increase the risk of hypothyroidism.
Choice B is wrong because osteoporosis is a condition where the bones become weak and brittle, increasing the risk of fractures.
Gestational diabetes does not increase the risk of osteoporosis.
Choice D is wrong because cardiovascular disease is a term that refers to various conditions that affect the heart and blood vessels, such as heart attack and stroke.Gestational diabetes may increase the risk of cardiovascular disease, but not as much as type 2 diabetes.
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