Answer :
Final answer:
In the event a victim becomes unresponsive, it is crucial to assess the situation. If there is no pulse, start CPR. Regardless of the situation, one should always call 911 immediately.
Explanation:
If a victim becomes unresponsive, you should consider the situation at hand before choosing a course of action. If there is no pulse, then option a) is correct: Check for a pulse and start CPR if necessary. If the victim was allergic to something and went into anaphylactic shock then option c) may be applicable: Administer an EpiPen. However, regardless of the situation, option b) Call 911 immediately is always necessary. Option d) Elevate the victim's legs might be appropriate if the victim fainted or is in shock, but not necessarily for all situations.
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