Which of the following choices is true about ergogenic aids?
a. they allow an athlete to exercise longer.
b. they are illegal to use in competition.
c. they are always considered cheating.
d. they are a type of drug.

The most effective way to provide children with safety messages is to a. not allow them to explore new environments. b. role play what not to do. c. clearly explain the correct way to do things. d. have a safety-themed day once each year.

According to icd-10 official guidelines for coding and reporting section i.c.13.d. osteoporosis is a systematic condition, meaning that all bones of the musculoskeletal system are affected. therefore, site is not a component of the codes and you should use codes under which category?

The heart and lung are located in which cavity ? thoracic