Nerve conduction velocity will decrease following a ________ intervention
A) infrared B) fluidotherapy C) hot pack D) cold pack
D
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Which of the following statements made by an EMT shows he correctly understands capillary refill?
A) "Capillary refill is a reliable sign of perfusion in adults, but not as reliable in infants and children." B) "Red flushed skin in the adult is a normal finding when assessing capillary refill." C) "A capillary refill of 4 or more seconds in any age patient indicates that he or she is well oxygenated." D) "For a capillary refill test to be normal for a child, it must be assessed at room temperature and be less than 2 seconds."
________ capillary tubes are not recommended for use due to the likelihood of breakage
Fill in the blank with correct word.
A Respironics BiPAP Vision is operating in the spontaneous timed mode. What is (are) the trigger variable(s) for this mode?
I. flow II. pressure III. volume IV. time A) I and II B) I and IV C) II and III D) II and IV
When comparing two x-ray beams, one at 60 kVp and another at 85 kVp,
a. adding aluminum to the 60 kVp beam greatly reduces the skin dose to the patient. b. the 85 kVp beam will offer a lower entrance skin exposure. c. adding 0.5 mm of aluminum to the 85 kVp beam will require no additional mAs in order to maintain beam intensity. d. all of the above