Both low PaO2 and high PaCO2 lead to:
A) cerebral vasoconstriction.
B) coronary vasoconstriction.
C) cerebral vasodilatation.
D) coronary vasodilatation.
Answer: C
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Fill in the blank with correct word.
After an MVC, no injury is found and the child seat's integrity appears to be intact, you should:
a. check extremities and then the airway b. treat this patient last after the parents c. immobilize the child in the seat d. remove and SMR immobilize the child
______________ anesthesia is the injection of anesthetic into superficial tissues to produce a small area of anesthesia
A. Local infiltration C. General B. Regional infiltration D. Saddle block
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Indicate whether the statement is true or false