The instrument that uses high speed to separate specimens into layers is a:
A) hemotometer. B) centrifuge. C) photometer. D) glucometer.
B
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When en route to a call, one of the paramedic's chief responsibilities is:
A) assessing the patient's responsiveness. B) preparing the ambulance to accept the patient. C) identifying the mechanism of injury or nature of illness. D) anticipating scene risks and needs based on dispatch information.
You are observing a rescuer insert an oropharyngeal airway into the airway of a 36-year-old male who has overdosed. Which one of the following observations indicates correct technique?
a. The rescuer inserts the oral airway into the patient's mouth upside down and then turns it 180 degrees once it is halfway in the mouth. b. The rescuer uses a tongue depressor to press the back of the patient's tongue downward and then inserts the oral airway upside down. c. The rescuer inserts the oral airway in its normal anatomic position until the flange of the airway is 1 cm above the patient's lips. d. The rescuer inserts the oral airway sideways into the mouth and then rotates it 180 degrees once it has reached the base of the tongue.
Pain that is out of proportion to the stimulus is known as ____.
A. allodynia B. aphasia C. hyperalgesia D. paresthesia
The body of the letter should ____.
A. be double-spaced B. begin two lines below the subject line C. avoid setting a list apart from the rest of the letter D. be single-spaced between paragraphs E. contain the writer's initials, a colon, and the typist's initials