Which of the following conditions are common nosocomial infections?

pneumonia

urinary tract infections

Clostridium difficile

all of the above

Which of the following is a nonspecific defense against pathogens? - b cells - antibodies - t-cells - inflammation

Frankie is having difficulty developing a friendship with histeammate curtis. whenever frankie invites curtis to hangout with him at the park, curtis always says that he's busy.what is most likely preventing a healthy relationship fromforming? a)the boys are not being generous with their time andeffort.b)the boys are not communicating.c)both boys are too busy.d)the boys are on different teams.

Last 5 benefits of physical activity and identify each benefit as either a physical mental and emotional or social benefit