Multiple Choice
After an intubation attempt, an expired capnogram indicates a CO2 level near zero. What does this finding probably indicate?
A) abnormally high ventilation/perfusion ratio ( )
B) placement of the endotracheal tube in the esophagus
C) placement of the endotracheal tube in the trachea
D) failure of the cuff to properly seal the airway
Correct Answer:

Verified
Correct Answer:
Verified
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