A vital fluid in the bodies of living organisms that circulates through the vascular system, responsible for transporting oxygen, carbon dioxide, nutrients, hormones, and vitamins, while also playing a key role in immune responses and various physiological functions.
The bodily fluid composed of cellular elements, such as red and white blood cells, as well as platelets suspended in a liquid component called plasma, essential for sustaining life and maintaining homeostasis.
A complex mixture of cells and plasma that serves crucial functions, including oxygen delivery to tissues, removal of metabolic waste, and participation in immune defense, fundamental to the health and functioning of mammals.
Example:
血液は体内を循環する。
The measurement of gases dissolved in the blood, particularly oxygen and carbon dioxide, used to assess respiratory function and metabolic status.
A diagnostic test that evaluates the levels of various gases and pH in the blood to determine the efficiency of oxygen delivery and carbon dioxide removal in the body.
The analysis of blood samples, focusing on the concentration of respiratory gases, which provides insights into a person's health and can guide treatment decisions.
The process by which blood transitions from a fluid state to a solid state, often occurring in response to injury, to prevent excessive blood loss and facilitate healing.
A biological mechanism that occurs when blood vessels are damaged, leading to the formation of a gel-like mass that seals wounds and aids in the body's defense against hemorrhage.
The physiological response of blood to form clots, which serves to protect the body by stopping bleeding and initiating repair processes in injured tissues.
A classification system for human blood based on the presence of specific antigens on the surface of red blood cells, which affects compatibility for blood transfusions and can influence health and disease susceptibility.
The categorization of blood into different types, including ABO and Rh systems, determined by the reaction of blood cells to particular antibodies and used for medical purposes such as transfusions and organ transplants.
A biological and medical concept that identifies various forms of blood characterized by distinctive properties, which are crucial for determining compatibility in transfusions and understanding genetic inheritance patterns.
Example:
あなたの血液型は何ですか。
The process by which blood continuously moves through the vascular system in a specific direction, ensuring the delivery of oxygen and nutrients to tissues while removing waste products.
A physiological mechanism in which blood flows through a closed circulatory system, characterized by two main circuits: one that brings oxygenated blood from the heart to the body (systemic circulation) and another that carries deoxygenated blood to the lungs for reoxygenation (pulmonary circulation).
The dynamic and regulated movement of blood within the body, involving a network of vessels that connect the heart, lungs, and other organs, vital for maintaining bodily functions and homeostasis.