100
A hospitalized infant, age 10 months, begins to choke while eating and quickly becomes unconscious. A foreign object isn't visible in the infant's airway, but respirations are absent and the pulse is 50 beats/minute and thready. The nurse attempts rescue breathing, but the ventilations are unsuccessful. What should the nurse do next?
1. Deliver four back blows.
2. Deliver four chest thrusts.
3. Perform chest compressions.
4. Deliver four abdominal thrusts.
What is 1