Blood flows from the right atrium to the right ventricle, then to the:

A helicopter landing zone should be:

A) marked with a strobe light at the front and rear of the proposed site. B) 100 feet by 100 feet in size and on a surface that is firm, level, and free of debris. C) 50 feet by 50 feet in size and in an area that is at least 50 feet from the ambulance. D) at least a quarter of a mile from the ambulance to avoid injury from flying debris.

The novobiocin resistance test is used to

A) identify S. saprophyticus. B) determine treatment options for Staphylococcus saprophyticus. C) differentiate S. saprophyticus and S. hominis ssp. novobiosepticus. D) both A and B.