Which phase of the action potential represents the nonrefractory period?
a. last half of Phase 3 c. Phase 4
b. first half of Phase 3 d. Phase 5
c. Phase 4
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Which of the following BEST defines "type of service"?
A. The three elements that are considered the building blocks for evaluation and management services: history, physical examination, and medical decision making content of service B. Identification of the extent of clinical experience between the patient and the clinician or facility C. A residential facility with self-contained apartments, or units, that provides assessment of the resident's needs as well as healthcare support 24 hours a day, seven days a week as well as other service D. The group of CPT codes that identify evaluation and management services performed in a similar place of service
Emergency situations that result from circumstances in nature are known as:
A. man-made disasters. B. pandemic emergencies. C. medical emergencies. D. natural disasters. E. green emergencies.