What happens to blood pressure if your blood is thicker?

If your blood pressure is too high, the muscles in the artery wall will respond by pushing back harder. This will make them grow bigger, which makes your artery walls thicker. Thicker arteries mean that there is less space for the blood to flow through. This will raise your blood pressure even further.

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.