A transtracheal catheter has advantages compared with a nasal cannula because:
A) it delivers a higher FIO2
B) it has a more consistent oxygen delivery
C) it is not affected by the patient's respiratory rate or tidal volume
D) it can conserve oxygen
D
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To determine that you have a tight seal with a bag mask the operator should look for:
A. the chest to rise. B. the pupils to constrict. C. the nasal passages to dilate. D. none of the above.
Which one of the following is required by the State for a health care organization to provide care?
a. accreditation b. licensure
Under which circumstance is it sufficient to rely strictly on odor to determine the presence of a chemical agent?
a. the specific material has been identified b. there is no such circumstance c. no other means of detection is available d. the odor is detected outside the isolation perimeter
Which preconnected hoseline deploys by unfolding from the top of the stack carried on the shoulder as the firefighter advances toward the fire?
A. Flat load B. Minuteman load C. Triple layer load D. Combination load