Dialyser Function: Artificial Kidney Explained
A dialyser is a medical device used in dialysis to cleanse a patient's blood when their kidneys are not functioning properly.
Its primary role is to remove waste products and excess fluid from the blood, mimicking the natural filtering function of healthy kidneys.
Kidney Analogy
- Kidneys are vital organs responsible for filtering waste products (like urea) and excess water from the blood to produce urine.
- The dialyser performs a similar filtering process outside the body. Blood is passed through the dialyser, where waste and excess fluid are removed, and the cleaned blood is returned to the patient.
- Therefore, a dialyser is commonly referred to as an artificial kidney because it artificially replicates the essential filtration function of a real kidney.
Based on this functional similarity, the correct identification for a dialyser is an artificial kidney.
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