Neuromuscular blocking agents do which of the following? 1. Decrease consciousness 2. Paralyze skeletal muscle 3. Relieve bronchospasm 4. Increase force of myocardial contraction 5. Alter pain perception

When summation of inputs to the final common pathway are inhibitory, the targeted muscles

a. Contract b. Relax c. Co-activate d. Increase spike activity

Which of the following statements regarding requirements of doors is MOST accurate?

A. They must be at least 48 inches (1 220 m) wide. B. They must open in the direction of travel away from the primary exit. C. They may feature panic hardware or a specific type of lock based upon occupancy classification and occupant load. D. They must be wide enough to accommodate 1.5 times the number of people expected to travel through in an emergency.