Arteries ________ because of the high pumping pressure they receive from the heart.
A. stiffen
B. make a hissing sound
C. expand
D. pulsate
Answer: D
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The most restrictive type of managed care plan is the:
A. exclusive provider organization (EPO). B. health maintenance organization (HMO). C. individual practice association (IPA). D. preferred provider organization (PPO).
When processing claims, excellent documentation in a patient's paper or electronic health record can do all of the following EXCEPT:
a. reduce the amount of time needed to code the claim. b. insure the patient will not file a medical malpractice suit. c. result in a more accurate and complete claim. d. minimize problems associated with claims processing.
A ____ brain injury is defined as damage secondary to extracranial etiology that impairs brain function.
A. primary B. secondary C. tertiary D. quaternary
The blood carried in the arteries contains ________.
A. ammonia B. carbon monoxide C. oxygen D. bile