Both the urinary and digestive system benefit when you
a. eat foods high in fiber
b. drink a lot of water
c. eat at regular intervals
d. decrease your salt intake

answer 2 is the right one. jim should measure his snack to make sure he is using the right serving size.

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.