A fixed-rate pacemaker
A) fires only on demand.
B) senses intrinsic beats.
C) is called synchronous.
D) fires at its preset rate regardless of intrinsic beats.
D
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Which of the following is a characteristic of a preferred provider organization (PPO)?
A) It includes a contracted network of providers. B) Members select a primary care physician (PCP) as a gatekeeper. C) The plan is more restrictive than a health maintenance organization (HMO). D) Members must obtain referrals to see a specialist.
Benefits offered by the American Association of Medical Assistants (AAMA) include ____.
A. guaranteed salary and job B. opportunity to travel on the job C. free hepatitis vaccinations D. free admission to an accredited medical assisting program E. professional publications and educational opportunities