Doctors at St. Mark's hospital noticed that a new batch of pacemakers were not performing up to standard. To which government body should St. Mark's Hospital report the defective devices?

A. CDC
B. FDA
C. OSHA
D. NIH

What is the best time of day to exercise

Aduty of the adult assigned to supervise a group of children is to a. check on the children at least every 20 minutes. b. keep the children within earshot. c. give the children a list of "don'ts" concerning behavior. d. conduct a name-to-face check when transitioning to the playground

How can lung cancer best be prevented? a. by getting regular screeningsc) b. by avoiding cigarette smokec. by monitoring cholesterol levelsd. by avoiding nown allergensherrwww