Question: Elena checks the scene for safety. Then she checks Rocco for responsiveness using the shout-tap sequence and checks for breathing. She looks to see if Rocco's chest is rising and falling, and listens for normal breathing that is quiet, regular and effortless. Question: Which of the following is considered a life-threatening emergency? Select one answer. Rocco is unresponsive-he does not move, open his eyes or moan Rocco is responsive but not fully awake Rocco is not breathing normally All of the above. Need Assignment Help?