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Without diagnostic evaluation, the cause of underactive bladder is unclear, as there are multiple possible causes. UAB symptoms can accurately reflect impaired bladder emptying due either to DU or obstruction (normal or large storage volumes, elevated post-void residual volume), or can result from a sense of incomplete emptying of a hypersensitive bladder (small storage volumes, normal or ...
Larger catheters, however, are more likely to damage the urethra. Some people develop allergies or sensitivities to latex after long-term latex catheter use making it necessary to use silicone or Teflon types. [citation needed] Evidence does not support an important decrease in the risk of urinary tract infections when silver-alloy catheters ...
Although catheter use should be minimized in all patients, particularly those at higher risk of CAUTI and mortality (e.g. the elderly or those with impaired immunity), [2] a meta analysis suggests there is insufficient evidence to determine the value of different policies for replacing long term urinary catheters on patient outcomes. [3]
People with urinary tract infections using catheters will increase the conversion of indoxyl sulfatase to indirubin and indigo. [2] Indirubin dissolves in plastic and therefore causes urine discoloration. The purple discoloration is the result of reaction between indirubin and plastic urine bags, as well as the presence of indigo. [1]
Urethral trauma is the only absolute contraindication to the placement of a urinary catheter. Examination findings such as blood at the urethral meatus, or a high riding prostate necessitate a retrograde urethrogram prior to insertion.
Neuromuscular blocking drugs are often classified into two broad classes: Pachycurares, which are bulky molecules with nondepolarizing activity
Physical properties of Vytex include barrier protection, elasticity, tactile sensitivity, strength, comfort and fit. Vytex comes in two grades: Vytex high ammonia (Vytex HA) for surgical, exam and rubber gloves, catheters and balloons, and Vytex low ammonia (Vytex LA) for adhesive and foam applications.
Overactive bladder (OAB) is a common condition where there is a frequent feeling of needing to urinate to a degree that it negatively affects a person's life. [2] The frequent need to urinate may occur during the day, at night, or both. [4]
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