bladder
catheter
Catheter urine is more "sanitary" than regular urine. Because it is collected from the bladder, and doesn't "touch" the external skin, it is less prone to skin contamination.
Catheter
Urinary catheterization is the insertion of a catheter into a patient's bladder. The catheter is used as a conduit to drain urine from the bladder into an attached bag or container.
Urine from a catheter is considered an extracellular fluid because it is produced and stored outside the cells of the body.
Urine drainage
no
Sounds like severe dehydration.
Having an air bubble in a urine catheter can be dangerous as it can lead to complications such as blockages, infections, or bladder spasms. It is important to address any concerns with the healthcare provider managing the catheter to prevent potential issues.
Catheter
Urine is the catheter tube is "fresher" than urine sitting in the collection bag, often sitting for many hours.
A urinary catheter, usually just called a Catheter. It may be made from rubber, latex or silicone.