A medical office that has converted its medical records to a digital format and uses computers for all administrative office functions is using an electronic health record (EHR) practice management system

Which of the following types of fire doors are motor-driven and frequently used if a fire-rated partition is required and the designer does not wish to provide a fixed wall?

A. Swinging B. Rolling steel C. Horizontal-sliding D. Horizontal-folding

The trachea is formed by C-shaped rings connected in the back by a strip of smooth muscle. This posterior smooth muscle connection allows for:

A) the movement of food through the esophagus. B) the movement of air through the trachea. C) the movement of food through the trachea. D) the movement of air through the esophagus.