Contraction of the diaphragm causes a(n) (increase/decrease) ____________________ of alveolar pressure

Which of the following is one of the body's natural defense mechanisms against the spread of infection?

a. Healthful diet b. Age of the person c. Adequate amount of rest d. All of the above

Any person who wants to lose weight quickly is considered a candidate for bariatric surgery

Indicate whether the statement is true or false.