Care should be taken while removing kinks in large-diameter hose (LDH). For safety reasons, the firefighter should always try to "____" the kink out of LDH.

A respiratory therapist is evaluating an x-ray of an intubated patient and notices that the tip of the endotracheal tube is near the clavicles. Which of the following should be of most concern to the therapist?

A) entry of the tube into the mainstem bronchus B) pneumonia C) accidental extubation D) infection

What are indications for synchronized cardioversion?I. Unstable atrial fibrillationII. Atrial flutterIII. Atrial TachycardiaIV. Ventricular fibrillation ?

A. I, II, and III only B. I and III only C. IV only D. I, II, II, and IV only