Definition of Potentially Hazardous Food (Time/Temperature Control for Safety Food) taken from the 2005 FDA Food Code, Section 1-201.10(B) Table B. Interaction of pH and aw for control of vegetative cells and spores in food not heat-treated or heat-treated but not packaged.
Most catheters have a small port located on the catheterâs tubing near the end of the catheter that is attached to the collection bag. To obtain a sample, cleanse the port using an alcohol swab. Then, using a sterile syringe, withdraw a sample of urine directly from the tubing of the catheter.
To measure urine output in adults who are incapacitated because of critical illness or surgery. To obtain a clean urine sample for tests to detect bacteria infections in the urine. A clean urine sample is one that is not contaminated by bacteria from the patient's hands, genitals or rectum. With a catheter, a clean urine sample can be obtained directly from inside the bladder. To collect urine during diagnostic studies of the urinary tract.