A ____ is a phospholipid that reduces surface tension in the alveoli of the lungs.

Beta1 stimulation results primarily in actions on the ____________________________________________

Fill in the blank(s) with correct word

Medicare requires providers to submit the __________ claim for payment of outpatient and office services

a. CMS-1450 b. CMS-1500 c. UB-02 d. UB-04