CAtheter Flashcards
1
Q
what are some indications for urinary catheterization?
A
relieve urinary retention comfort in palliative care -instill meds -determine residual vol of bladder -strict output measuring -ureteral stents -risk reduction proper -stage 3-4 pressure ulcer -last resort
2
Q
what are some factors that alter normal voiding?
A
neurological or cognitive dysfunction -emotional fators (anxiety may inc) -incontinunence -UTI -med side effects clinical diagnosis- liver disease, kidney disease/stones -some foods f-fluid and e-
3
Q
what are some abnormal findings?
A
Urine colour and discolorations Medication side effects Melanin Liver disease Some foods Blood in urine Dehydration Excess fluids Urinary tract infection Kidney stones
4
Q
causes of urinary retention?
A
Inability of the bladder to empty partially or completely during voiding Causes of urinary retention: Obstructions Structural abnormalities Medications Neurological problems Tissue trauma Pregnancy Emotional and psychological issues Most common cause in men (manifestation of another problem - BPH)
5
Q
complications of urinary retention?
A
UTI pyelonephritis stone formation structural damage ruptured bladder loss of bladder tone renal failure
6
Q
assessing for urinary rentention?
A
Bladder discomfort/pain Urge to void Restlessness, sweating, anxiety Feeling of not emptying completely May void small amounts frequently Palpation for bladder distention Gentle percussion for dullness Bladder scanner Post voiding residual (PVR) >100 ml
7
Q
tx of urinary retention?
A
cholinergic meds-
surgery
catheter
