Why does it change color after being tied with a tourniquet?
| December 12, 2020 | education
The arm strap blocks the blood flow and leaves the arm without oxygen. Gradually, the blood gives oxygen to the hand and the red blood cells lose their red color, so the hand changes color.
One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.
