The field of _______ investigates the effects of attitudes, thoughts, beliefs, and stress on the immune system

Your patient states that he often experiences a painful cramping and "freezing up" of his hands and feet while handwriting or walking, respectively. This best describes:

A) torticollis. B) dystonia. C) palsy. D) myoclonus.

The ____ system is the primary body system the phlebotomist directly works with.

A. respiratory B. lymphatic C. cardiovascular D. endocrine