A nurse is preparing to administer medications to a child via a nasogastric tube. Which of the following actions should the nurse take?
Crush sustained-release tablets prior to administration.
Allow medications to flow into the tube by gravity.
Flush the tube with 2 mL sterile water after all medications are administered.
Mix all the medications together prior to administration.
The Correct Answer is B
A. Crushing sustained-release tablets is not recommended because it can alter the medication's intended effect, releasing it all at once, which can be dangerous for the child.
B. Allowing medications to flow into the tube by gravity is the correct method. It ensures the medication is delivered slowly and effectively, preventing the tube from clogging and ensuring proper absorption.
C. Flushing the tube with 2 mL of sterile water is insufficient after all medications are administered. Typically, the tube should be flushed with 15-30 mL of water before and after medication administration to ensure patency.
D. Mixing all medications together is not recommended because different medications may have incompatible properties, and mixing them could alter their effectiveness or cause adverse reactions. Each medication should be administered separately.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Aspirin is contraindicated for children due to the risk of Reye's syndrome, a potentially fatal condition associated with aspirin use in children under the age of 18.
B. Administering acetaminophen at this frequency could result in overdose or liver damage, especially in children. Acetaminophen should be given at appropriate intervals (usually every 4–6 hours) as per the prescribed dosage.
C. Lowering the temperature of the room can help reduce the child’s fever without overcooling. A comfortable room temperature helps to prevent further heat retention and promotes the child's comfort.
D. An ice bath can cause shivering, which could raise the body temperature and cause additional harm. It is not recommended for fever reduction in children.
Correct Answer is D
Explanation
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.
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