____________ the mucosal tissues covering the surface of the throat, extending from the mouth and nasal cavities down to the tracheoesophageal junction; the sides of the pharynx, through which food passes to the esophagus and air passes to the lungs

Reducing the pain of a marine animal sting can be accomplished by rinsing the affected area with which of the following?

A) Sterile saline solution B) Vinegar C) Cold water D) Gasoline or kerosene

What is one way that fire service ladders are different from ladders for private industry or general use?

A. Fire service ladders mount differently on racks. B. Fire service ladders are designed for lighter loads. C. Fire service ladders provide a greater margin of safety. D. Fire service ladders differ in construction, shape, and design.