Which of the following patients show signs of inadequate perfusion?
A) A five-year-old child with a capillary refill of two seconds and a seal bark cough
B) A 65-year-old complaining of indigestion and is diaphoretic
C) A 52-year-old woman with congestive heart failure who is very lethargic
D) A teenager with shortness of breath and tingling of the lips and fingers
Question 2
Which of the following is TRUE regarding driving an ambulance at night?
A) You should use your high beams when approaching other vehicles.
B) Using your flashers increases your chances of being seen at night.
C) Oncoming drivers may be temporarily blinded by your headlights.
D) Visual acuity increases when driving at night or in inclement weather.
Allen Test: A patent ulnar artery reveals the return of palm perfusion despite radial artery compres
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