Answer :
Final answer:
CPR for an infant should be started in a situation where the infant is unresponsive and not breathing. Option B is the correct answer.
Explanation:
CPR should be administered to an infant under certain serious situations where the infant's safety and life could be at risk. The most appropriate scenarios to initiate child resuscitation or CPR for an infant based on your question would be scenario B) when the infant is unresponsive and not breathing. This situation signifies a severe medical emergency where the infant might have stopped breathing, thus needing prompt CPR.
However, in scenario A) if an infant is unresponsive and breathing normally, this could also indicate a serious medical condition but not typically one that requires CPR. It's crucial to note that CPR should not be performed if the person, in this case, the infant, is breathing normally even though they might be unresponsive.
In scenario C) where an infant is choking and crying uncontrollably, it's necessary to apply first aid for choking infants rather than CPR. A crying child indicates that their air pathway is not entirely blocked and thus, they are still able to breathe.
Lastly, in scenario D) where an infant is sitting calmly and playing, there is no need for any medical intervention or CPR. The infant is safe and content.
Learn more about CPR for infants here:
https://brainly.com/question/14615777
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