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Urinary Catheters
Urinary Catheters - VTT 226
Question | Answer |
---|---|
What are urinary catheters used for? | Bacterial culture, urinalysis, time interval tests (glucose, water deprivation), infuse contrast media |
Contraindications for urinary catheters? | Introducing bacteria, cause urethral trauma, cause bladder trauma, patient discomfort |
Types of catheters? | Foley, Red Rubber, Polypropylene, Tom Cat |
What are benefits of a Foley catheter? | Extremely flexible, long term use, secure with inflatable balloon, graduated end to secure to a syringe |
What are Tom Cat catheters used for? | Commonly used to "unblock" male cats. Open or close ended. Come with winged attachment for securing to the prepuce. |
Catheter supplies? | Catheter, sterile lube, gloves, +/- speculum, +/- stylet, syringes & tubes, closed collection system |
What is Closed Collection? | An empty, sterilized IV fluid bag. Gravity pulls urine out of the bladder, into the catheter and then into the bag. |
What is Urinary Catheter care? | Flush and remove 10mL sterile saline every 2-4 hours. Measure and empty collection bag every 24 hours. Note colour, turbidity and amount. Check site where catheter has been secured for irritation. |
What are benefits of a Polypropylene like? | Semi-flexible, most rigid of all the listed catheters, common to use smaller sizes as a stylet in more flexible catheters for placement only. |
What are benefits of a Red Rubber catheter? | More rigid than a Foley, but still pretty flexible. They have graduated ends to attach to syringe or closed collection line. |
For placement of a female dog urinary catheter, what should be used on the speculum? | Xylocaine infused lubricant |