________ is the most critical component of ordinary fires, because it is essential for combustion.

Individual muscles can present trigger points at multiple sites including all but:

a. Different muscle strata b. Length of one to several tense bands c. Different layers of thicker muscle d. Extrinsic sites

One of the most important characteristics for a medical assistant is:

A) sympathy. B) flexibility. C) empathy. D) none of the above.