hema-的意思|示意

Hema- is an English prefix which acts as a short form for the word \"hemato-\". Hemato- is a combining form that refers to the term \"blood\" and is derived from Greek. The prefix hema- is used to describe something that is related to the blood, or things that involve blood cells and their activities. Hema- is most commonly associated with medical terms, especially in the field of hematology which is the medical specialty that focuses on the study of blood, blood-forming organs, and blood diseases.

For example, the word \"hemapheresis\" is composed of hema- and -apheresis which is derived from the Greek word \"aphairein\" which means to take away. Therefore, hemapheresis is a term used to describe a procedure where the patient's blood is passed through an apparatus for the purpose of removing one or more specific components from it.

Another term associated with the prefix hema- is hemoglobin. Hemoglobin is an iron-containing protein that is responsible for carrying oxygen within the red blood cells. Therefore, hemoglobin can be used to describe the concentration of oxygen in the blood.

The prefix hema- is also used in the term \"hematology\" which is a branch of medicine concerned with the study and treatment of diseases related to the blood and other parts of the circulatory system. A Hematologist is a medical doctor specialized in diagnosing and treating diseases related to the blood.

In conclusion, hema- is a prefix commonly used to explain the various terms related to the blood and the organs that are responsible for producing the blood cells. Hema- is often used in the medical field, particularly in the field of hematology, to describe procedures, diseases, and other things associated with blood.