An electronic pulse oximeter, which can be clipped on the bridge of the nose, on the forehead, on the earlobe, or to the tip of a finger, determines the ________ concentration in arterial blood

New members will not be on an eligibility roster until:

a. the first month after they sign up. b. they choose a PCP provider. c. they need to see a physician. d. they log in to their insurance account online.

The health care sector constituted what percentage of the U.S. gross domestic product in 2014?

a. 8.3% b. 17.1% c. 28.5% d. 37.7%