Oxygen is carried (delivered) to all the parts of your body in your: a. Blood b. Urine c. Muscles d. Brain e. None of the above

so i really think that most of the health care industry be doing more bad than good.

your answer will be a. sorry if im wrong: )

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.