After a bronchoscopic examination,the patient must remain NPO (nothing by mouth)until the return of the gag reflex.How can the nurse determine when the gag reflex has returned?

Question

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The patient is NPO following bronchoscopy until the gag reflex returns.Check for the gag reflex by touching the pharynx with a cotton swab.A.B.After the gag reflex returns,ask the patient to swallow a sip of water before offering foods or fluids.D.Touching the roof of the mouth with a gloved finger does not assess for the gag reflex.

After a Bronchoscopic Examination,the Patient Must Remain NPO (Nothing by Mouth)until