What device value is used for ports that are implanted for access to a central vein?

Someone who has a lot of friends definitely has better social health than someone with only a few close friends. a. true b. false

An over the counter drug can contain alcohol as high as? a.10% b.30% c.40%

The following statement about pathogens are true except for one, which statement is not true? a. pathogens belong in the human body b. pathogens can cause infectious diseases c. some pathogens can be classified as animals d. pathogens can multiply inside a host organism