A nurse is reinforcing teaching with a parent of a child who has asthma about the administration of montelukast. Which of the following statements by the parent indicates an understanding of the teaching?
"It takes 2 months of scheduled use before this medication is effective."
"I will give this medication to my child once daily in the evening."
"I can stop giving my child this medication if he is taking a steroid."
"I will give this medication to my child every 2 hours if he is wheezing."
The Correct Answer is B
A. "It takes 2 months of scheduled use before this medication is effective." is incorrect. Montelukast is generally effective within 1-2 weeks of starting the medication, not 2 months.
B. "I will give this medication to my child once daily in the evening." is correct. Montelukast is usually administered once daily, in the evening, to help prevent asthma symptoms.
C. "I can stop giving my child this medication if he is taking a steroid." is incorrect. Montelukast and steroids can be used together to manage asthma, but stopping montelukast is not recommended unless advised by the healthcare provider.
D. "I will give this medication to my child every 2 hours if he is wheezing." is incorrect. Montelukast is a maintenance medication and should not be used as a rescue treatment for acute wheezing. For acute symptoms, a short-acting bronchodilator is typically used.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Injecting 15 units of air into the regular insulin vial is correct. When drawing up two types of insulin, the nurse should first inject air into the NPH (cloudy) insulin vial without withdrawing the medication. Then, the nurse should inject air into the regular (clear) insulin vial before withdrawing the regular insulin. This prevents contamination and maintains proper insulin mixing procedures.
B. Placing the cap over the needle is incorrect. Once insulin preparation has started, recapping the needle is unnecessary and increases the risk of contamination or needlestick injury.
C. Verifying the dosage with another nurse is incorrect at this stage. Dosage verification should be done after the correct amounts of insulin are drawn into the syringe, not before.
D. Withdrawing 10 units of NPH insulin is incorrect. The nurse should first withdraw the regular (clear) insulin before drawing up the NPH (cloudy) insulin to avoid contaminating the regular insulin with the longer-acting insulin.
Correct Answer is A
Explanation
A. Heart rhythm: This is correct. Hypothermia, indicated by a body temperature of 32.5°C (90.5°F), can affect the cardiovascular system, potentially causing arrhythmias or even cardiac arrest. Monitoring heart rhythm is critical because of the risk of life-threatening cardiac complications associated with severe hypothermia.
B. Urinary output: While urinary output may decrease in hypothermic conditions due to vasoconstriction, it is not the priority. Cardiac function takes precedence, as severe hypothermia can lead to fatal arrhythmias.
C. Pain sensation: Although decreased pain sensation can occur in hypothermia, it is less urgent to monitor compared to the potential for life-threatening arrhythmias or cardiac arrest.
D. Muscle strength: While hypothermia can impair muscle strength, it is not the priority compared to monitoring for cardiac irregularities, which can be fatal if left unchecked.
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