BLOOD LOSS Meaning and
Definition
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Blood loss refers to the excessive discharge or leakage of blood from the circulatory system, often resulting from an injury, trauma, or medical condition. It is a critical medical condition that can have severe consequences if left unattended. The loss of blood hampers the body's capacity to deliver oxygen and nutrients to various organs and tissues, hence affecting their proper functioning.
Blood loss can occur externally, such as from open wounds, lacerations, or surgical incisions, or internally, from ruptured blood vessels, organ damage, or internal bleeding. It is typically measured in terms of volume, commonly expressed in milliliters or liters, and can vary from mild to severe, depending on the amount of blood lost. Severe blood loss, known as hemorrhage, can rapidly lead to shock, a condition characterized by a severe drop in blood pressure and inadequate oxygen supply to vital organs.
Symptoms of blood loss may include paleness, weakness, dizziness, rapid or weak pulse, shortness of breath, confusion, or unconsciousness. Immediate medical attention is crucial to prevent complications and potentially save lives. Treatment for blood loss typically involves stopping bleeding, addressing the underlying cause, and replenishing lost blood volume through intravenous fluids or blood transfusions. Other interventions may be required to stabilize the patient's condition, such as surgery to repair damaged blood vessels or organs.
In summary, blood loss refers to the excessive discharge or leakage of blood from the circulatory system, which can lead to detrimental physiological effects if not promptly addressed and managed by medical professionals.
Etymology of BLOOD LOSS
The word "blood" is derived from the Old English word "blod", which dates back to the Proto-Germanic word "blōþą". It is also related to Old High German "bluot" and Old Norse "blóð".
The word "loss" comes from the Old English word "los", which means "destruction" or "loss". It originates from the Proto-Germanic word "lausaz", which means "loose" or "detached".
When combined, "blood loss" refers to the act or process of losing blood. The term is often used in medical contexts to describe the reduction of blood volume in a person's body.
