Which type of elevator employs hoist cables that run up and over the drive sheave at the top of the hoistway and then down the back wall of the hoistway to connect to moveable counterweights?
A) Traction
B) Reel
C) Friction
D) Gravity
A
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Some jurisdictions utilize Global ____ System (GPS) technology to aid in the deployment of responders.
A. Prevention B. Portable C. Positioning D. Proximity
You need to transport a patient by helicopter to your home base one and one-half hours away. You are using a bag-mask at a liter flow of 15 L/min. How many full "E" cylinders do you need for the transport?
A) one B) two C) three D) four
Which of the following is a measurement taken to determine the amount of air that can be quickly forced from the lungs?
A. Forced vital capacity B. Maximal voluntary ventilation C. Peak expiratory flow rate D. Tidal volume E. Peak flow zone
Which statement is FALSE?
a. As mAs increases, exposure increases. b. As mAs decreases, density decreases. c. As mAs increases, density increases. d. As mAs decreases, exposure increases.