Do not use AED if victim is lying in water.
Do not use AED if chest is covered with sweat or water.
Do not put an AED pad over a medication patch.
Do not place AED pad over a pacemaker (hard lump under chest skin).
Thank you for warning us !! :)
T
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1. C
2. B
3. D
4. A
hope this helps! :)
ITS D, because they are produced by the primary lymphoid tissue
