7 - Female Urinary Incontinence Flashcards
which is the upper part of the urinary tract?
kidneys
ureters
which is the lower part of the urinary tract?
bladder
urethra
@ which rate does the bladder fill?
0.5-5 ml/ min
describe the pressure of the lower urinary tract?
low-pressure storage of urine
describe the transportation of urine via the upper urinary tract?
from nephrons via ureters to the bladder
what does the vesico-ureteric mechanism do?
protects nephrons from damage 2y to retrograde transmission of back pressure/ infection from the bladder
function of bladder filling?
accomodate increasing volume at constantly low pressure
how does the bladder inhibit contractions?
gradual awareness of filling
describe cortical activity?
Activates a reciprocal guarding reflex by Rhabdosphincter contraction; increase sphincter contraction & resistance
describe the 4 actions which contribute to bladder emptying?
Detrusor contraction
Urethral Relaxation
Sphincter co-ordination
Absence of Obstruction
define urinary incontinence?
any involuntary leakage of urine
define stress urinary incontinence?
involuntary leakage on effort/ exertion, on sneezing/ coughing
define urge urinary incontinence?
involuntary leakage accompanied by/ immediately preceded by urgency
define mixed urinary incontinence?
involuntary leakage accompanied by/ immediately preceded by urgency and on effort/exertion, or by sneezing/coughing
relationship of age and UI?
risk increases with age
name 4 impacts of UI?
Reduce social relationships and activities
Impair emotional and psychological well- being
Impair sexual relationships
Embarrassment and reduced self- esteem
what is the greatest risk factor for UI?
pregnancy/ childbirth
name 5 other risk factors for UI?
age
menopause
smoking
connective tissue disease
pelvic floor trauma
4 factors of patient assessment?
History
Examination
Investigations
Management