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.
In some cases (for instance, if a child is not toilet trained), the doctor or nurse will insert a catheter (a narrow, soft tube) through the urinary tract opening into the bladder to get the urine sample. In certain situations, a sterile bag can be placed around a babyâs diaper area to collect a urine sample.