noun a red liquid that circulates in the arteries and veins of humans and other vertebrate animals, carrying oxygen to and carbon dioxide from the tissues of the body
Blood is often symbolic of life, death, sacrifice, and ancestry in various mythologies and religious beliefs.
Blood is a vital fluid in the body that carries oxygen and nutrients to cells and removes waste products. It is used for various medical tests and procedures.
Blood types and genetic markers in blood can be used to study human populations and migration patterns.
Blood tests are commonly performed on animals to diagnose illnesses and monitor overall health.
Blood plays a crucial role in the circulatory system, transporting nutrients, hormones, and waste products throughout the body.
Bloodstain analysis is used to determine the presence of blood at crime scenes and to gather evidence for investigations.
Blood transfusions are often necessary in emergency situations to replace lost blood and maintain circulation.
The study of blood and blood disorders, including diseases such as anemia, leukemia, and hemophilia.
The practice of drawing blood from patients for diagnostic testing or blood donation.
Blood is often used as a symbol of violence, passion, or life in literature and creative writing. It can represent themes such as sacrifice, betrayal, or redemption.
In psychology, blood may be used as a metaphor for deep emotional wounds, trauma, or repressed memories. It can also be a symbol of life force, vitality, or energy.
For medical doctors, blood is a vital component in diagnosing and treating various health conditions. It is used for blood tests, transfusions, and monitoring overall health.
Forensic scientists use blood analysis to determine the presence of DNA, identify individuals, and reconstruct crime scenes. Blood spatter analysis is also used to understand the dynamics of violent incidents.
Surgeons rely on blood to perform life-saving procedures such as transfusions, organ transplants, and surgeries. They must carefully manage blood loss and ensure proper circulation during operations.