The ________ is the largest mass of nervous tissue in the body, weighing about three pounds in males and slightly less in females.

________ If the receptionist is on the telephone when a patient enters, then looking up and smiling is a good way to acknowledge the patient's presence

Indicate whether the statement is true or false

________ are used as a long-term solution to controlling arthritis symptoms

A) Calcitonins B) SERMs C) Biphosphonates D) DMARDs