Keeping a wound clean and dry is an example of breaking the chain of infection by changing the environment. ____________________

Injuring a person's name or character through malicious spoken statements is called:

A) misfeasance. B) perjury. C) libel. D) slander.

Ordinary hose sinuosity (zig-zagging) will add an additional ___% friction loss.

A. 2 B. 6 C. 10 D. 12