Lab 2 - Urine Collection

What are some contraindications for performing a cystocentesis?

- Coagulopathies

- Potential pyometra

- Prostatic abscess

- Postop cystotomy

- Cancer

- Urethral obstruction

When should a soft urinary catheter be used?

Indwelling

When should a stiff urinary catheter be used?

Single collection or obstruction relief

When inserting a urinary catheter into a female patient, in which direction should the catheter be advanced? (ie. medially)

Ventrally

True or False: In general, animals having a urinary catheter placed should be sedated.

True

What is the name of the urinary catheter type with a balloon tip?

Foley catheter

What are some characteristics of the ideal urinary catheter?

- Soft enough for patient comfort, but stiff enough not to kink

- Minimal reactivity

- Resistance to bacterial swimming and biofilm formation

What are some of the best materials for urinary catheters?

Plastic, red rubber, latex, hydrogen-coated latex, and pure silicone

What size catheter should be used for a cat?

3.5-5Fr

What size catheter should be used for a female dog?

3.5-14Fr

What size catheter should be used for a male dog?

4-10Fr

What substances can be used to inflate the balloon of a Foley catheter?

Air, sterile water, or saline

What are some common complications associated with a urinary catheter?

- UTI

- Trauma to the urethra or bladder

- Catheter knotting