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Urinary retention is an inability to completely empty the bladder. [1] Onset can be sudden or gradual. [1] When of sudden onset, symptoms include an inability to urinate and lower abdominal pain. [1] When of gradual onset, symptoms may include loss of bladder control, mild lower abdominal pain, and a weak urine stream. [1]
Common indications for urinary catheterization include acute or chronic urinary retention (which can damage the kidneys) from conditions such as benign prostatic hyperplasia, orthopedic procedures that may limit a patient's movement, the need for accurate monitoring of input and output (such as in an ICU), urinary incontinence that may compromise the ability to heal wounds, and the effects of ...
One lumen, opens at both ends, drains urine into a collection bag. The other has a valve on the outside end and connects to a balloon at the inside tip. The balloon is inflated with sterile water or saline while inside the bladder to prevent it from slipping out. Manufacturers usually produce Foley catheters using silicone or coated natural latex.
The urine gets funneled away from the body, keeping the skin dry at all times. The urine runs into a urine bag that is attached at the bottom of the external catheter. During the day, a drainable leg bag can be used, and at night it is recommended to use a large-capacity bedside drainage bag.
An Indiana pouch is a surgically-created urinary diversion used to create a way for the body to store and eliminate urine for patients who have had their urinary bladders removed as a result of bladder cancer, pelvic exenteration, bladder exstrophy or who are not continent due to a congenital, neurogenic bladder.
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Catheters, in this sense, are tubes that drain urine from the body. A Foley catheter, used with men and women, is inserted into the bladder. An external catheter is attached to the penis of a male patient. In the US, while Foley catheters can only be applied by a nurse or physician, external catheters can be attached by a certified nurse assistant.
Indwelling urinary catheters are catheters that can be used for years and, akin to bedpans, come either as a one-time-use drainage bag or as a leg bag that can be cleaned or reused. [26] While there are benefits to catheters, a common complication of long-term catheter use is asymptomatic bacteriuria.