The general term for creating, storing, and using energy in the body is:

Heat inhalation injuries are usually confined to the __________

a. upper airway b. lower airway c. trachea and bronchi d. alveoli and bronchioles

Three-year-old Tyler's parents report that he has had a runny nose and a mild cough for the last several days. They brought him to the clinic because the coughing has become "terrible" during the past 24 hours. While getting the history from the parents, you notice a "whoop" sound as Tyler inhales after a severe coughing spell. Which of the following diseases is the most probable cause of Tyler's cough?

A. Rubella B. Croup C. Diphtheria D. Tetanus E. Pertussis