If the R-R interval spans more than ____ large boxes on the ECG graph paper, the heart rate is less than 60/min.
A) 1.5
B) 2
C) 3.5
D) 5
Answer: D) 5
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Answer the following statement(s) true (T) or false (F)
1. During syncope, the patient will exhibit a deathlike appearance. 2. A pregnant patient experiencing syncope should be placed on her side before elevating her feet. 3. After a patient experiences syncope, the dental procedure in progress will need to be rescheduled.
A concept known as Starling's law of the heart is a result of the ________ of the ventricular myocardial fibers.
A. decrease B. shrinking C. stretching D. stimulation
Subacute necrotizing encephalopathy is reported with code _____.
Fill in the blank(s) with the appropriate word(s).
What is physician oversight of patient care in the EMS system called?
a. Medical direction b. Human resources management c. Incident command d. System administration