BLOOD PRESERVATION Meaning and
Definition
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Blood preservation refers to the set of techniques and procedures employed to maintain the quality and viability of blood and its components for a prolonged period. It involves the use of various methods and additives to ensure the integrity of blood components, particularly red blood cells, platelets, and plasma, for storage and subsequent transfusion.
The primary objective of blood preservation is to sustain the function and longevity of blood components, while preventing them from deterioration and subsequent loss of therapeutic abilities. This is achieved through the use of specific storage conditions such as temperature, humidity, gas composition, and specialized containers.
One commonly employed method of blood preservation is the addition of specific preservative solutions, such as citrate-phosphate-dextrose-adenine (CPDA-1) or additive solutions that contain nutrients and substances to maintain cell viability and metabolism. These solutions help prevent the accumulation of waste products, maintain pH balance, and offer critical substrates necessary for cellular energy production and survival.
The preservation of blood and its components is vital in various medical contexts, including blood banks, hospitals, and during emergency situations. It allows for the long-term storage and availability of blood for transfusions, ensuring its safety and viability for patients in need.
In summary, blood preservation refers to the techniques and practices employed to maintain the quality, viability, and efficacy of blood and its components during storage. It involves the use of preservative solutions and specific storage conditions to enable their long-term availability for life-saving transfusions.
Common Misspellings for BLOOD PRESERVATION
- vlood preservation
- nlood preservation
- hlood preservation
- glood preservation
- bkood preservation
- bpood preservation
- boood preservation
- bliod preservation
- blkod preservation
- bllod preservation
- blpod preservation
- bl0od preservation
- bl9od preservation
- bloid preservation
- blokd preservation
- blold preservation
- blopd preservation
- blo0d preservation
- blo9d preservation
- bloos preservation
Etymology of BLOOD PRESERVATION
The etymology of the term "Blood Preservation" can be understood by examining the origins of its individual components:
1. Blood: The word "blood" came from the Old English word "blod", which is derived from the Proto-Germanic "blōþam". This can be traced back to the Proto-Indo-European root "bhle-", meaning "to thrive or bloom". Over time, the meaning of "blood" expanded to include the vital fluid that circulates in humans and animals.
2. Preservation: The word "preservation" is derived from the Latin word "praeservare", which is a combination of "prae-" (meaning "before" or "in advance") and "servare" (meaning "to keep safe" or "guard"). The Old French word "preserver" also contributed to this term.
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