This represents one of the most famous and earliest examples of medical records:

One difference that makes the child's airway different from that of the adult is:

A) the tongue is proportionally larger. B) most breathing takes place using the intercostal muscles. C) airway structures are less easily obstructed. D) the trachea is long and rigid.

Stairwells in buildings taller than three stories are required to have ___ enclosures

A) one-hour B) two-hour C) three-hour D) four-hour