A school-age client with asthma has been monitoring their daily peak expiratory flow rates(PEFR). The client's mother calls the clinic to report that the PEFR was at 45% of their personal best. Which guidance should the nurse provide to the mother?
"Your child needs to go to the hospital as soon as possible."
"Have your child use their inhaled corticosteroid and follow it with albuterol."
"Your child needs to administer salmeterol right away."
"Continue to watch the PEFR readings and call back if they go below 40%."
The Correct Answer is B
A. A PEFR of 45% of the personal best indicates a moderate asthma exacerbation, but immediate hospitalization is not necessarily required unless there are severe symptoms or other indicators of serious distress.
B. At 45% of the personal best PEFR, the child is experiencing a moderate asthma exacerbation. The recommended action is to use a quick-relief inhaler like albuterol, which is effective in providing immediate relief. Inhaled corticosteroids are part of the long-term management but should not replace the use of a quick-relief inhaler during an exacerbation.
C. Salmeterol is a long-acting beta-agonist used for maintenance therapy and is not typically used for acute exacerbations. Albuterol is preferred in this situation for immediate relief.
D. While monitoring PEFR is important, action should be taken when PEFR falls below 50% of the personal best, and more immediate intervention is needed at 45% of the personal best.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
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Correct Answer is C
Explanation
A. Neurologic function is not typically affected by nephrotic syndrome, so improvement in this area is not an indicator of recovery.
B. Weight gain might indicate fluid retention rather than recovery in nephrotic syndrome.
C. The absence of protein in the urine indicates that the kidneys are functioning properly and that the syndrome is resolving. Proteinuria is a hallmark of nephrotic syndrome, so its resolution is a key sign of recovery.
D. A negative gram stain is more relevant to infections, not nephrotic syndrome.
Correct Answer is D
Explanation
A. Urinary and bowel continence is expected by age 4, so this does not warrant further investigation.
B. Tying shoes is a skill typically developed later, around 5-6 years of age, so not being able to do so at age 4 is not concerning.
C. Having an imaginary friend is common in children around this age and is not a cause for concern.
D. Speaking in 2-3 word sentences is typical for a younger child, around 2 years of age. By age 4, a child should be able to speak in more complex sentences, so this finding warrants further investigation.
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