Through research over the past twenty years, it has been found that:
a. all EMS treatments used have been proven beneficial.
b. little scientific evidence supports many prehospital practices.
c. all current paramedic practices have been scientifically proven.
d. treatments have been scientifically proven effective before they are used in the field.
b
Health Professions
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Which of the following pieces of equipment requires regular calibration?
A) Pulse oximeter B) Cardiac monitor C) Non-invasive blood pressure cuff D) Electronic thermometer
Health Professions
These surgical instruments are ____.
A. retractors
B. probes
C. dilators
D. forceps
E. hemostats
Health Professions