_________________________ _________________________ _________________________ are used to provide any parenteral treatment on a long-term basis

When the space above a ceiling is designed as a return-air plenum, which of the following must the inspector ensure?

A. The space above the ceiling is protected by the sprinkler system B. The enclosure for the ceiling is constructed with a 2 hour rating C. Wires, ducts, pipes, and other materials are noncombustible or rated for plenum use D. Adequate provisions are made for venting smoke from a fire to the outside

Which of the following describes the sympathetic division of the autonomic nervous system? 

A. It secretes norepinephrine. B. It slows the heart and respiratory rates. C. It releases acetylcholine. D. It activates the digestive glands. E. It prepares the body for resting.