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Specific blood components from patient may now be collected using a technique known as apheresis.
Red blood cells, platelet (blood components that are crucial for clotting), plasma, and granulocytes are all selectively collected via apheresis (a type of infection-fighting white blood cell). During a vascular access operation, a flexible, sterile plastic tube known as a catheter is inserted into a blood artery to enable the delivery of medicine or the drawing of blood from the patient. Chemotherapy, long-term IV nutrition, blood transfusions, intravenous (IV) antibiotic treatment, and/or other drugs are all possible uses for catheters. Vascular access offers a pleasant approach to take blood samples or administer medicine while sparing patients the anxiety of many needle jabs.
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