The term nonpressurized railcar is actually misapplied because it can have up to ____ psi in the tank.

An effective way to manage stress is:

a. limit social interaction b. eat comfort foods c. focus on material needs d. engage in humor

When intubating an adult patient with a curved blade (Macintosh blade), the tip of the blade should be placed

(A) under the epiglottis. (B) in the vallecula, at the base of the tongue. (C) in the vallecula, at the opening of the vocal cords. (D) to the right of the epiglottis.