In every medical office, policies and procedures should clearly establish when ________ is appropriate

A respiratory rate of 40 is within the normal range for:

A) a newborn. B) a preschooler. C) a school age child. D) an adolescent.

What initial tidal volume setting on the ventilator would be recommended for a 70-kg adult male with ARDS?

a. 350 mL b. 420 mL c. 560 mL d. 700 mL