You won't become dehydrated if you only drink caffeinated sodas and coffee and play sports

False

Explanation:

Dehydration can only be avoided with water consumption. More than half of the human body is made up of water, an essential substance for maintaining life. Therefore, always staying hydrated is a guarantee for a life full of health and well-being. Care for body hydration should take place at all times, especially during the summer and during physical exercise, when the temperature rises and there is a greater loss of sweat.

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.