What role do the convolutions play in the brain?

Anurse is giving instructions to a client who's going home with a cast on his leg. which teaching point is most critical?

The cardiovascular system, which transports blood through the body, is a one-way system. select the best answer from the choices provided. t f

Which of the following foods would be the best choice for someone who's lactose-intolerant?   a.  frozen yogurt    b.  strawberry sorbet    c.  cheesecake    d.  chocolate ice cream