What effect would cyanide poisoning and hypothermia have on VO2 and the O2ER?
a. Both would decrease
b. Both would increase
c. VO2 would increase and O2ER would decrease
d. VO2 would decrease and O2ER would increase
a. Both would decrease
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An 83-year-old female fell down the basement stairs. Once at her side, she tells you that her left hip hurts and rates it as 10/10. Since the patient is downstairs, you recognize the need for assistance in extricating her from the residence. As you start the primary assessment, you note a dog at the top of the stairs starts growling at you. At this time, what is your primary concern?
A) Airway B) Pain C) Need for additional help D) Dog
Hyperbaric oxygen therapy is the application of oxygen at:
A) ambient pressure B) sub-ambient pressure C) greater than ambient pressure D) none of the above
What could cause a patient to suffer a fracture without the presence of trauma?
A. A precious incomplete fracture. B. Low potassium. C. Degenerative disease. D. Hypocalcaemia
In order to time the x-ray exposure with rapid inspiration on an infant,
a. three phase generators are preferred. b. the exposure button and prep are pressed simultaneously. c. exposure may be initiated as fast a 0.10 sec. d. less expensive single-phase generators are desirable.