The pediatric nurse is observing a student nurse teach a child how to use a peak flow meter. Which instruction by the student requires intervention by the pediatric nurse?
A.
"Exhale for as long as you can to empty your lungs."
B.
"Keep your tongue away from the mouthpiece."
C.
"Stand up straight and tall when using the meter."
D.
"Write down the highest of the three readings."
ANS: A
The proper way to use the peak flow meter is to blow hard and fast when exhaling. The nurse should intervene when the student states otherwise. The other instructions are correct.
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