Surgery GU Flashcards
Obstruction of urine flow that will lead to a back up of urine which will destroy kidney
Urological obsruction
Scar tissue due to injuries, STD’s , STI’s and Renal calculi. Narrowing of Urethra Lumen
Strictures
Surgical procedure involving foley catheter at bedside to relieve strictures
Mechanical Dilation
Surgical repair of urethra to relieve strictures
Urethraplasty
Bladder training involving foley catheter consist of
clamping and release
Clamp and Release
Stones in the Nephron is called
Nephrolithiasis
Stones found in the Kidney pelvis
Pyelolithiasis
Stones found in the ureter
Uretolithiasis
Size of stone that can easily pass through urine
<5mm
Another name for lg stones
Staghorn >5mm
Number 1 S/S of renal calculi
Costovertebral pain radiating to front
Can hematuria be found when passing stone
yes
two common causes of kidney stones
Chronic dehydration
UTI’s
What type of specific gravity is found with pt with UTI and renal calculi
High specific gravity
Why is immobility a cause of kidney stones
bones demineralize and calcium is released into blood to accumulate in kidneys
Purine metabolism leads to
Uric acid
most common type of stone
Calcium oxalate
Diagnostics for Renal calculi
IVP
KUB
Blood
Ultrasound
Name two immediate interventions for a pt with renal calculi
pain control
Fliud increas PO IV
Thiazide diuretic given most commonly to break calcium stones
Diuril
Drug given to lower purine levels
Allopurinol
ESWL aka
Lithotripsy
The use of shockwaves to break up stones where anesthetized pt is placed either in a tub of water or may use water bag on abdomen as the shockwaves bounce off water to break renal calculi
Lithotripsy ESWL
Pre procedure lithotrpsy
Consent
NPO
Post procedure lithottipsy
increase fluids
expect slight hematuria
teach pt to strain
If lithotripsy fails what is the next step
Stenting
If stenting after lithotripsy fails what is the next step
Surgery
What surgery involves removing small stones through a scope also used for biopsy for cancer
Cystoscopy
What surgery involves removing large stones in bladder by insterting instrument through uretha into bladder where stone is crushed and flushed with saline
Cystolitholapaxy
Surgical incision into bladder where stone is removed and may insert a temporary drainage tube
Cystotomy
temporary suprapubic tube to drain urine through belly button
Cystotomy tube
Drug of choice post stenting
Plavix
Antiplatelet
Regular scope through ureter to view stone and where sent is placed permanently to allow passage of future stone build up
Ureterolithotomy
Surgical scope through flank area skin into kidney that may require tube to prevent stones from settling
Nephrolithotomy
tube for urine drainage inserted into flank area after Nephrolithotomy
Nephrostomy tube
Diet prevention of Calcium Oxalate stones
Low or high calcium depending on how much oxalate the body has
no coffe, beans, spinach, coco, or chocolate