Which step should be performed first at a vehicle accident?
a. ensure stability of the vehicle
b. cut the battery cables
c. access the victim
d. deflate the tires
Answer: a. ensure stability of the vehicle
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The following equation represents the proportionality of two variables: y = -2x If the value of x increases, which of the following is true regarding the value of y?
A) It will become independent of x. B) It will decrease. C) It will increase. D) It will remain unchanged.
The Assignment of Benefits form is used to allow the insurance company to:
a. pay the provider directly. b. pay the beneficiary directly. c. pay for the services provided. d. bill other insurance companies.
The Sellick maneuver
(A) is used to clear a foreign body airway obstruction in an infant or child. (B) is used to clear blood or mucus from an endotracheal tube or the nasopharynx. (C) may be used to minimize gastric distention and facilitate placement of an endotracheal tube into the glottic opening. (D) is the preferred method for opening the airway of an unconscious patient when cervical spine injury is suspected.
How is correct horizontal angulation achieved when using the paralleling technique?
What will be an ideal response?