According to the CDC's four-level social ecological model used to understand violence, communities are considered to be the ____ level of environmental influence

A chemical agent that kills or prevents the growth of microorganisms on living tissue is a(n):

A) disinfectant B) sterilizer C) antiseptic D) mydriatic

Why should small children not have bandages applied after a dermal puncture?

A. Because it will constrict the patient's finger B. Because the bandages become contaminated C. Because of a swallowing or choking risk D. Because of the small area punctured