ch 16 communications
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
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| What is subjective information | information the is provided or described by the patient
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| What is objective information | Information that includes measurable information that you observe or record.
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| what is the first stage of ems response | notification
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| where are mobile devices or radios located | in the vehicle
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| where are portable devices located | in your hand
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| What does ARPSC stand for | Amateur radio public service corps
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| What CB channel is reserved for emergency communications | 9
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| What are Hertz | cycles per second
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| what are kilohertz | 1,000 cycles per second
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| what are megahertz | 1 million cycles per second
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| what are gigahertz | 1 billion cycles per second
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| which frequency band is capable of farther transmitting. UHF or VHF | VHF. May have a range of up tp 2000 miles
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| when multiple agencies or systems share frequencies this is known as | trunking
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| The capability of measuring vital life signs and transmitting them to a distant terminal. this is called | Biotelemetry
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| how much power does a cell phone operate on | 3 watts or less
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| in a ________ system, portable units can transmit only in one mode (voice or telemetry) or receive (voice) at any given time | Simplex
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| A network that uses two different frequencies at the same time, to permit simultaneous transmission and reception is a _________ system | duplex
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| when voice and telemetry can be transmited at the same time this is on what system | multiplex
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| a base station uses how much power to transmit | 45-275w
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Created by:
klindley
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