Which one of the following is a disadvantage in using cell phones as an emergency backup communication system?
A) They do not offer high-quality sound.
B) There is less privacy when using cell phones, as compared to radios.
C) Cell phone use is not monitored by the FCC.
D) Cell phones may not be effective in disaster situations.
D
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The functions of the EMS branch of operations include all of the following EXCEPT:
a. triage. c. staging. b. treatment. d. transport.
A male patient with an acute exacerbation of his emphysema presents in severe distress with decreased air movement and diffuse inspiratory wheezes in all fields. HR = 132, BP = 142/88, RR =30, SaO2 = 88%. Which of the following blood gas values is most likely?
A) pH of 7.6 B) PO2 of 100 mmHg C) PCO2 of 70 mmHg D) PCO2 of 35 mmHg
A rock is dropped from a cliff. As the rock drops, its potential energy _________ and its kinetic energy _________.
A. decreases, increases B. increases, decreases C. decreases, decreases D. increases, increases
In GOLD (Global Initiative for COPD), which pulmonary measurements are used to assess the severity of COPD?
a. FEV1 and FEV1/FVC c. FEV1 and TLC b. FVC and PEFR d. FEV1 and FEF200-1200