Physiologic disturbances that decrease the blood supply to the brain include:
A) constriction of the peripheral arterioles
B) an increase in cardiac output
C) failure of normal peripheral vasoconstrictor activity
D) dilation of cerebral vessels as carbon dioxide is lost through hyperventilation
Correct Answer:
Verified
Q2: Which of the following sounds associated with
Q3: The human brain uses about _% of
Q4: Which of the following is a cardiogenic
Q5: The unconscious victim should be positioned:
A)in the
Q6: Most adverse reactions to local anesthetics are:
A)emboli
Q7: Which of the following is not one
Q8: Which of the following is the most
Q10: _ is the most common cause of
Q11: Which of the following steps should come
Q12: The only sign of adequate ventilation after
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