A paramedic responds to a call and makes contact with a patient. What is the legal obligation to provide care to this patient?

The internal and oftentimes uncontrollable circumstances that can increase a person's likelihood of experiencing a cardiac episode are called:

A) Generational risk factors B) Cardiac risk factors C) Intrinsic risk factors D) Environmental risk factors

Which statement is true concerning thermal flowmeters?

a. Gas flow can be measured bidirectionally. b. Gas velocity affects the amount of cool-ing. c. Cooling increases the resistance of a heated wire. d. Cooling decreases the resistance of a thermistor bead.