Renal and Urologic Problems Flashcards
UTI General Symptoms?
dysuria, frequency, urgency, supra-pubic discomfort/pressure, hematuria/cloudy urine
UTI Symptoms in an older adult?
non-localized abd pain and cognitive changes
Diagnostics for a UTI?
- UA to identify presence of nitrites, WBC’s and leukocyte esterase
- CNS study
UTI tx?
hydrate, antibiotics, teaching (hygiene…)
UTI Preventive measures?
- regular bowel movements
- bladder emptying
- adequate hydration
- cranberry juice/tabs
- void b4 sex and after sex
- good catheter care
Most common cause of UTI?
E. Coli
Pyelonephritis
- Inflammation of the renal parenchyma (Upper UTI) and collecting system, including the renal pelvis
Cause of Pyelonephritis?
Usually a lower urinary infection that has ascended
Pyelonephritis symptoms?
- fatigue, fever, chills, vomiting, malaise, flank pain
- lower UTI symptoms,
Costovertebral angle tenderness
Acute treatment of Pyelonephritis?
Antibiotics and fluids
Cystitis
Inflammation of the bladder lower UTI
Inflammation of the bladder (lower UTI)
Cystitis
Cystitis risk factors?
female and catheter is inserted
Cystitis S/S?
urgency, frequency, cloudy/foul smelling urine
Cystitis Tx?
- Urine acidifiers (cranberry juice)
- Urinary tract analgesic
Glomerulonephritis Signs/Symptoms
hematuria, proteinuria, uremia, pyuria, edema, hypertension
What diagnostic test would you do if Glomerulonephritis is suspected?
- UA
- blood study (BUN, WBC, creatinine)
- Abd or kidney US/CT
Glomerulonephritis Treatment?
- Manage symptoms (HTN, edema, and UTI)
- Low protein, low NA diet
- fluid restriction, I&O, weigh daily
diet restrictions for glomerulonephritis?
Low protein, low NA
Pt teaching: glomerulonephritis?
- Decrease dietary protein if high BUN
- Daily weight
Medical term for stone?
Calculus
What is the most common type of Urinary Calculi?
calcium oxalate
Medical term for stone formation
Lithiasis
Urolithiasis
Urinary stone
Nephrolithiasis
Kidney stone
Urinary Calculi Risk Factors?
- men > women
- age 20-55
- White > AA
- Family history
- UTI
- dehydration
Urinary Calculi Signs/symptoms?
- decreased UO
- abd or flank pain
- hematuria
- N/V
- fever/chills
- kidney stone dance (a.k.a. renal colic)
Diagnostic for Urinary Calculi?
- CT
- US
- UA
- Kidney Ureter Bladder (KUB) x-ray
Urinary Calculi Acute Attack Treatment?
- Treat pain, infection, obstruction
- Hydration
- Medication to relax smooth muscle
- Strain all urine
Medication to relax smooth muscle used to treat Urinary Calculi?
Tamsulosin or terazosin
Pt Teaching - Urinary Calculi?
- Adequate hydration
- Diet-based on cause
- Pain management
- Lithotripsy, surgical removal
Uncontrolled leakage of urine?
Urinary Incontinence
Urinary Incontinence is caused by?
“DRIP”
- Delirium/Drugs
- Retention
- Immobility, Inflammation or Impaction of feces
- Polyuria
Type of Urinary Incontinence?
“SOUR”
- Stress
- Overflow
- Urge
- Reflux
Type of Urinary Incontinence caused by lifting, sneezing, laughing?
Stress
Type of Urinary Incontinence caused by BPH or uterine prolapse and the patient complains of “constant dribbling”?
Overflow
Involuntary urination without warning
Reflux incontinence
Type of Urinary Incontinence caused a spinal cord injury (SCI) or MS?
Reflux incontinence
Urinary Incontinence complications?
infection, skin break down and embarrassment
Pt teaching- Urinary Incontinence?
- hydration
- scheduled void or cath
- pelvic floor exercises
double voiding - incontinence pads
- meds
Which category of drug is used for urinary incontinence and why?
anticholinergics to relax the bladder muscle
Causes of Urinary Retention?
Bladder outlet obstruction and ↓ detrusor muscle contraction
S/S of Urinary Retention?
frequent small urination, suprapubic distension or pain, elevated specific gravity
Pt teaching-Urinary Retention?
- Double/scheduled - Voiding
- Catheter if indicated
- Diet
- Medications
- Surgery for obstruction
Complications of Urinary Retention?
rupture, infection, uremia
Indication for a Urinary Diversion?
cancer, neurogenic bladder, trauma, strictures
most common Urinary Diversion?
Ileal conduit
Ileal conduit
ureters are implanted in part of the ileum, with stoma
Types of Urinary Diversions?
- Ileal conduit,
- Cutaneous Ureterostomy
- Nephrostomy
Cutaneous Ureterostomy
ureters brought to the abdominal wall, with stoma
Nephrostomy
catheter inserted into renal pelvis of the kidney (temp or permanent)
Which types of Urinary Diversions have stomas?
Ileal conduit and cutaneous ureterostomy
S/S of Benign Prostatic Hyperplasia?
retention, hesitancy, frequency, urgency, dysuria, nocturia, hematuria, difficulty initiating/stopping, dribbling
Diagnostics for BPH?
- H&P
- Digital exam
- Urine Culture
- Prostate-Specific Antigen (PSA)
- Transrectal Ultrasound
- Cystoscopy
BPH teaching Management?
- med information
- Avoid things that increase symptoms
- alcohol, caffeine, cold medicine
- Limit evening fluids
- Urinate every 2-3 hours (decrease retention)
In a patient with BPH, the below increase the risk of?
1) dehydration
2) overhydration
1) infection
2) distention
5 alpha reductase inhibitors MOA and does what in a patient with BPH?
- inhibits 5-alpha reductase, preventing the production of DHT from testosterone
- causes regression of hyperplasia
Alpha adrenergic receptor blockers
do what in a patient with BPH and take how to be effective?
- Promotes smooth muscle relaxation
- 2-3 wks
What does TURP stand for?
Transurethral Resection of the Prostate
TURP (Transurethral Resection of the Prostate) Post-surgical Care?
Antibiotics
Pain management
Assess dressing/drainage
TURP Post-op complications ?
- Hemorrhage (assess urine and vitals frequently)
- Bladder spasm
- Urinary incontinence
- Infection
During a continuous bladder irrigation, the urine may be bright red for how long?
up to 12 hrs
How to determine the flow to be use during a continuous bladder irrigation?
titrate for urine flow to be light pink/clear, no clots
Why must the bag never be allowed to run dry during a continuous bladder irrigation?
may increase clotting in the catheter and cause pain
UTI risk factors?
prego, menopause, habitual delay of urination, foleys, sex
Meds to tx uncomplicated or initial UTIs?
- Trimethoprim-sulfamethoxazole (TMO-SMX)
- nitrofurantoin (macrodantin)
What is pyruria?
increased number WBC’s in the urine
Acute Poststreptococcal Glomerulonephritis is caused by?
infection of the tonsils, pharynx, or skin by nephrotoxic strains of group A-hemolytic streptococci
How long after an infection by group A-hemolytic streptocci will APSGN develop?
5-21 days
Manifestations of APSGN?
- generalized body edema
- HTN
- oliguria
- hematuria with a smoky or rusty appearance
- proteinuria
ASPGN management?
- rest
- edema and HTN management
- dietary protein restriction if an increase in nitrogenous wastes is present
What are the five major categories of stones?
- calcium phosphate
- calcium oxalate
- uric acid
- cysteine
- struvite
What is the medical term for the regular reflex of urination?
micturition
Complications of an indwelling catheter (> 30 days)
bladder spasm, periurethral abscess, pain, and urosepsis
Initial and conservative tx of BPH?
- Meds: 5 alpha reductase inhibitors and a-adrenergic blockers
- watch and wait for asymptomatic or minor symptom presentation