When sitting in a desk chair, make sure that you set your hips as far back as they can go in the chair.

The pegboard system is an antiquated but effective method of documenting patient bills and payment. This system is also called the ________ method

a. write-it-once b. text c. board d. peg

The outer surface of the lungs is covered by the ________

a. hilum b. uvula c. epiglottis d. pleura