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Emergency Medical Technician VII

Progress Indicator:
Question 1 of 20

1.  When delivering mouth-to-mask ventilations with supplemental oxygen:

Choices:
  1. Deliver each breath for longer than 10 seconds.
  2. It is not necessary for the patient's chest rise to be visible.
  3. Provide a minimum flow rate of 10 to 12 L/min.
  4. Slow the ventilatory rate to 1 breath every 8 seconds.