Which of the following is abnormal accumulation of fluids due to an obstruction in lymph flow, which results in swelling?

If a patient believes that a drug will have a given effect, then he is much more likely to perceive that the effect has occurred. This is known as the:

a. substitution agent. c. self-defense mechanism. b. phantom factor. d. placebo effect.

What term is assigned to participants in a social network?

A) players B) actors C) alphas D) personas