Are above-ground storage tanks pressurized or nonpressurized?

Ventilatory capacity is determined by which of the following? 1. Central nervous system (CNS) drive 2. Trigger level 3. Muscle strength 4. Muscle endurance

a. 1 and 3 only b. 1, 2, and 3 only c. 2 and 4 only d. 1, 3, and 4 only

Junctional bradycardia has a heart rate of

A) 40—100. B) greater than 100. C) less than 40. D) 60—100.