Which one of the following would most immediately interfere with the life support chain?

A) Dilation of airways
B) Diet high in carbohydrates
C) Breathing 16 times per minute (adult)
D) Atmospheric oxygen level of 18%

D

Health Professions

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In order to maintain a minimum suitable cerebral perfusion pressure in a severely head-injured patient, you must maintain a systolic blood pressure of ____ mmHg

a. 110 b. 100 c. 90 d. 80

Health Professions

Excessive anterior movement of the head onto the chest is termed:

a. hyperextension b. compression c. hyperflexion d. distraction

Health Professions