Which exhibits the highest percent of change in a marathon runner?
Cardiac outputStroke volumeHeart rate
A. I and II increase by the same amount
B. II only
C. III only
D. I only
Answer: D
Health Professions
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The EMT's primary and first concern with any open injury to the chest is:
A) controlling internal bleeding. B) evaluating for crepitus. C) stopping air entry. D) checking for intercostal muscle damage.
Health Professions
The Registered Health Information Technician (RHIT) certification proves proficiency in all of the following EXCEPT:
a. patient record maintenance and management. b. ICD-9-CM and CPT? coding. c. medical record analysis. d. familiarity with regulations regarding patient health information.
Health Professions