What is the role of osmosis in the dialysis process?
Understand the Problem
The question is asking about the significance of osmosis in the process of dialysis, specifically how osmosis contributes to the movement of substances across the dialysis membrane.
Answer
Osmosis enables waste and excess fluid removal in dialysis.
Osmosis enables the transfer of waste materials and excess fluids from the blood into the dialysis solution in the peritoneal cavity.
Answer for screen readers
Osmosis enables the transfer of waste materials and excess fluids from the blood into the dialysis solution in the peritoneal cavity.
More Information
Osmosis in dialysis works based on osmotic pressure, moving water and small waste molecules from areas of higher concentration (blood) to areas of lower concentration (dialysis solution) across a semipermeable membrane.
Tips
A common mistake is confusing diffusion with osmosis. Osmosis refers specifically to the movement of water across a semipermeable membrane.
Sources
- What is the role of osmosis in the dialysis process? - Chegg - chegg.com
- What is dialysis? - Baxter Empowers - pdempowers.com
- In brief: How does dialysis work? - InformedHealth.org - NCBI - ncbi.nlm.nih.gov
