What is connected to the right side of the heart bring blood depleted of oxygen to the lungs

because health skills are tools and strategies and also practical skills are also something you need to learn (like tools and strategies) and put it in reality.

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.

it gonna be c hope it