A nurse is reinforcing teaching about the purpose of the HbA1c test with an adolescent who has type 1 diabetes mellitus. Which of the following statements by the adolescent indicates an understanding of the teaching?
"This test checks for ketones in my urine."
"This test measures the amount of hemoglobin in my blood."
"This test tells me how much oxygen my body is carrying."
"This test checks my blood sugar over the last few months.”
The Correct Answer is D
A. The HbA1c test does not check for ketones in urine. Ketone testing is separate and used to assess for diabetic ketoacidosis or inadequate insulin use, not for monitoring long-term blood glucose control.
B. While the HbA1c test involves hemoglobin, it does not measure the total amount of hemoglobin in the blood. Instead, it reflects the percentage of hemoglobin that has glucose attached to it over a period of time.
C. The HbA1c test does not measure oxygen levels in the blood. It specifically measures the average blood glucose level over a 2-3 month period by assessing the percentage of glucose-bound hemoglobin.
D. The HbA1c test provides an indication of long-term blood glucose control, reflecting the average blood glucose levels over the past 2-3 months. It is a crucial tool for managing diabetes and monitoring the effectiveness of treatment plans.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Infants with heart failure may experience fatigue during feeding, so smaller, more frequent feedings are recommended to prevent exhaustion and ensure adequate nutrition. Feedings every 3 hours are typically recommended to maintain a steady intake without overexertion.
B. Diluting formula to half strength is not recommended for an infant with heart failure, as it can lead to malnutrition and insufficient caloric intake. The formula should be provided at normal strength.
C. Placing the infant in a lateral position during feeding could be unsafe, as it may increase the risk of aspiration. The infant should generally be fed in an upright or semi-upright position to reduce aspiration risk and promote optimal digestion.
D. Bolus gavage feedings are typically used for infants who are unable to feed orally due to medical conditions, but for a child with heart failure who is feeding orally, more frequent and smaller feedings would be preferable.
Correct Answer is A
Explanation
A. A 2-year-old toddler should have more than six teeth by this age, and the eruption of only six teeth is a delay in expected development. Most children have 16 teeth by age 2.
B. Using two- or three-word phrases is appropriate for a 2-year-old and is a sign of normal language development.
C. Building a tower of six to seven cubes is an appropriate developmental milestone for a 2-year-old and indicates normal motor development.
D. Being able to pick up objects without falling is a normal gross motor skill for a 2-year-old.
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