Under a managed care contract, physicians cannot balance bill or impose any surcharge upon covered persons

An outbreak of which of the following illnesses would be LEAST likely to occur naturally?

A) Venezuelan encephalitis B) Botulism C) Anthrax D) Smallpox

Which of the following statements about slide valves is MOST accurate?

A. Slide valves permit water to flow without creating turbulence. B. Slide valves use an exterior barrel guided by a screw and sliding along an interior barrel. C. Slide valves control both the flow of water and the discharge pattern of the fire stream. D. Slide valves use a ball with a smooth waterway that rotates 90 degrees to control the flow of water.