Which detail is given in the chapter about "First aid is essential before" in Substance Abuse And Prevention?
○ Our physiological functions are supported by hormones.
○ But they may be the cause of physical injuries and accidents if not handled carefully.
First aid is essential before advanced medical care is available.
○ Any foreign body, secretion, food, broken teeth or tongue falling back are removed.
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This matches the chapter's stated information about "First aid is essential before". — Examisthan.com