What drugs produce a calming effect by slowing brain activity and reducing the heart rate
anti psychotic
anti anxiety
analgesic
endocrine

the answer to your question is: family members who abuse drugs.

(i hope this ! )

fitness healthcare agent

when in a crucial situation, after calling 911, the correct posture for delivering effective compression is the proper hand placement.

first, place two fingers at the sternum, then put the heel of your other hand next to the fingers and place hand on top of the other. lock your elbows by using your body’s weight and compress the victim’s chest with a depth of 2 inches.

moreover, do 15 compression and 2 breaths, this process must be done four times until there is a pulse or a arrive.