The function of the choroid plexus is to manufacture cerebrospinal fluid

On a technical rescue incident, the first arriving ______ assumes command.

a. company officer b. responder with technical rescue training c. chief officer d. operations level rescuer

The respiratory therapist is performing a pulmonary function study on a patient who has periodic symptoms of asthma. The pulmonary function results are within normal limits

What further testing can the therapist recommend to aid in either confirming or negating the possible diagnosis? a. Inhaled methacholine challenge testing b. Body plethysmography c. Inhaled digitalis d. Warm, humid air challenge