When explaining what to expect during a bronchoscopy,a nurse informs a patient that:

Question

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Do not allow patient to eat or drink until the tracheobronchial anesthesia has worn off and the gag reflex has returned,usually 2 hours.Instruct patient not to swallow local anesthetic.
The bronchoscope is introduced into the mouth,to the pharynx,to pass through the glottis.Patient should have taken nothing by mouth for at least 8 hours before a bronchoscopy.

When Explaining What to Expect During a Bronchoscopy,a Nurse Informs