In us hospitals, there are four common routes of transmission of infectious diseases. what are they? a. contact, respiratory droplets, airborne spread, and common vehicle b. contact, respiratory droplets, airborne spread, and vectorborne c. topical, respiratory droplets, airborne spread, and vectorborne d. topical, respiratory droplets, airborne spread, and common vehicle

Which is one step that teens can take to advocate for food security in their communities? ask local gyms for free memberships. visit their mayors to present ideas on how to increase the availability of local yoga classes petition parks departments for walking trails. write letters to the editor of the local newspaper about a lack of full-service grocery stores.

Once an action plan is in place, it should not be changed.w select the best answer from the choices provided.truefalse

Investigator a has biological specimens that are coded and linked to identifiers of the source individuals. investigator a provides the specimens to investigator b but does not provide the individual identifiers. investigator b agrees not to re-identify the source individuals. is investigator b's research using the biospecimens human subjects research according to the definition of human subjects research in the federal regulations?