Why does carbon dioxide accumulate in the blood when you hold your breath?

This happens because gas exchange in tissues does not always depend on our active one – even if we do not take a breath, tissue respiration still constantly occurs in the tissues of the body, hemoglobin gives up the rest of oxygen, in return for receiving new carbon dioxide.



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.