The _________________________ muscle is responsible for abduction of the vocal folds

Which of the following are the most important considerations in protecting oneself from radiation hazards?

A) Recognition, decontamination, and follow-up care B) Time, distance, and shielding C) Amount, type, and area D) Stability, wind direction, and dose

During properly performed external chest compression on children under 8 years old or on large toddlers, how much should the sternum be compressed?

a. 0.5 in b. 1.0 in c. 2.0 in d. 3.0 in