A patient scheduled for abdominal surgery can be assessed for potential post-operative risk for complications by assessing which of the following?
A. C(a-vDO2)
B. alveolar oxygen tension on room air (FIO2 0.21)
C. basic spirometry
D. incentive spirometry with flow-type spirometer
Answer: C. Potential postoperative risk may be assessed preoperatively through basic spirometry.
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Which one of the following pieces of information would be obtained when getting a history using the SAMPLE mnemonic?
A) Reason for calling for an ambulance B) No life threats to the airway, breathing, or circulation C) Pulse 144, respiration 16, blood pressure 132/88 D) Sensation of dizziness prior to falling
The fuel load of a fire is the:
A) furnishings. B) walls and floors. C) structure itself. D) all of the above.
A junctional rhythm with a heart rate of 125 is called
A) junctional bradycardia. B) junctional tachycardia. C) junctional rhythm. D) accelerated junctional rhythm.
Define the following abbreviations: PRN