Final answer:
An indwelling urinary catheter is used for continuous bladder drainage. A 3-way urinary catheter is used for continuous bladder irrigation. A specimen catheter is used to obtain a sterile urine specimen. A straight urinary catheter is used for intermittent catheterization for a client who has urinary retention.
Step-by-step explanation:
An indwelling urinary catheter is used for continuous bladder drainage. It is inserted through the urethra and remains in place for an extended period of time. It is often used for patients who are unable to urinate on their own or need continuous urinary drainage.
A 3-way urinary catheter is used for continuous bladder irrigation. It has an additional lumen that allows for the instillation of fluids into the bladder to help flush out any blood clots or debris.
A specimen catheter is used to obtain a sterile urine specimen. It is inserted into the bladder for a short period of time to collect a urine sample for testing.
A straight urinary catheter is used for intermittent catheterization for a client who has urinary retention. It is inserted through the urethra to empty the bladder and then removed.