The actual exchange of oxygen and carbon dioxide occurs in the:
A. bronchioles.
B. alveolar sacs.
C. apex of the lung.
D. pulmonary capillaries.
Answer: B. alveolar sacs.
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When are model codes enforceable?
A. When the draft committee finalizes the details B. Only when the fire code official recommends their use C. When stakeholders vote and pass the code requirements D. Only when the authority having jurisdiction (AHJ) adopts them
A simple ____ analysis asks the question of whether it is advantageous to take a particular action or make a change in a procedure.
A. scientific B. cost-benefit C. risk assessment D. risk-benefit
In the setting of uncontrolled hemorrhage, liberal fluid administration can produce several consequences that may ultimately worsen the patient's outcome.
Answer the following statement true (T) or false (F)
If a patient is found outside a building following an earthquake, you should only attempt to provide care to him or her if:
A) you are wearing a self-contained breathing apparatus. B) he or she is not trapped beneath any rubble, large or small. C) his or her position is at least 100 feet away from a building. D) your footing is good and the ground beneath you is stable.