A tracheostomy tube that is permanent and made of sterling silver is a:
A) fenestrated tracheostomy tube
B) Communitrach
C) Pitt speaking tube
D) Hollinger tracheostomy tube
D
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The subjective narrative includes information that is elicited:
A) during history taking. B) through palpation. C) by observing the patient's actions. D) from dispatch information.
The steps that result in an insurance carrier's decision to either pay or deny a claim are known as:
allocation. adjudication. determination. justification.
The semilunar valves of the heart function by:
A. preventing backflow of blood into the atria. B. minimizing the forward flow of blood. C. attaching to the papillary muscles. D. preventing backflow of blood into the ventricles.
Which of the following would demonstrate empathy for a patient?
A) Advise an alcoholic that he must quit drinking if he hopes to get better. B) Talking to a COPD patient about the dangers of smoking cigarettes. C) Tell a patient that it would be less expensive to take a cab to the hospital. D) During a cold snap, try to locate a jacket for a homeless man.