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NURS 536 Final Exam Questions And All Correct Answers.

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  • NURS 5366
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  • NURS 5366

Risk factors for UTI - Answer •Sexually active •Postmenopausal •Woman who uses birth control methods such as diaphragms or spermicide •Those individuals who have trouble emptying your bladder completely, such as spinal cord injury or those with nerve damage around the bladder •Urin...

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  • November 10, 2024
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  • 2024/2025
  • Exam (elaborations)
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  • NURS 5366
  • NURS 5366
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NURS 536 Final Exam Questions And All
Correct Answers.
Risk factors for UTI - Answer •Sexually active

•Postmenopausal

•Woman who uses birth control methods such as diaphragms or spermicide

•Those individuals who have trouble emptying your bladder completely, such as spinal cord injury or
those with nerve damage around the bladder

•Urinary tract obstruction such as urinary stricture, enlarged prostate or renal calculi

•Abnormality of the urinary tract, such as vesicoureteral reflux (VUR)

•DM, immunocompromised

•Recent instrumentation

•Prior UTI



Bacterial causes of UTI - Answer E. coli

Klebsiella pneumoniae

P. aeruginosa



UTI Symptoms - Answer -pain/burning when urinating

-frequent urination

-kidney pain



UTI symptoms in the elderly - Answer Falls, changes in mental status



Asymptomatic bacteriuria - Answer •Cloudy or malodorous urine may be associated with bacteriuria



•Color and odor of urine can be influenced by ingestion of certain foods, dehydration and other
noninfectious factors

,UTI Diagnosis - Answer UA:



•Abnormal result: Leukocyte esterase, nitrites, white blood cells



•Hematuria is not a predictor for complicated infection and does not alter the approach to therapy



•White blood cell casts in the urine, although rare, are indicative of upper tract infection rather than
simple cystitis



Differential Diagnosis for UTI - Answer •Vaginitis

•Urethritis

•Interstitial cystitis

•PID

•Epididymitis (men)

•Prostatitis (men)



Complicated UTI - Answer •Fever (>99.9°F/37.7°C), signs of sepsis

•Chills, rigors, marked fatigue or malaise

•Flank pain or costovertebral angle tenderness



UTI Treatments - Low Risk - Answer Low risk patients:



•Macrobid, Bactrim, fosfomycin, pivmecillinam

•Alternative: fluoroquinolone, Augmentin, cefpodoxime, cefdinir, cefadroxil



UTI Treatments - High risk - Answer High risk patients:



*obtain culture

Outpatient management of complicated infection

,+/-Following the dose of the parenteral agent, options include the following:



•Cipro 500mg BID or 1000mg ER once daily or Levaquin 750mg once daily 7 to 10 days



•Trimethoprim-sulfamethoxazole - one double-strength (160 mg/800 mg) tablet orally twice daily for 7
to 10 days



•Amoxicillin-clavulanate - 875 mg orally twice daily for 10 to 14 days



•Cefpodoxime - 200 mg orally twice daily for 10 to 14 days



•Cefdinir - 300 mg orally twice daily for 10 to 14 days



•Cefadroxil - 1 g orally twice daily for 10 to 14 days



Pyelonephritis - Answer inflammation of the kidney and renal pelvis



Pyleonephritis - Who? - Answer •In females: An elevated incidence in girls aged 0-4 years, a peak in
women 15-35 years of age, and a gradual increase after age 50 years to another peak at 80 years of age.



Pyelonephritis Symptoms - Answer •Fever - This is not always present, 103°F (39.4°C)

•Costovertebral angle pain

•Nausea and/or vomiting - Vary in frequency and intensity, from absent to severe; anorexia is common in
patients with acute pyelonephritis



Pyelonephritis - Clinical findings - Answer Urinalysis can include the following:

•Dipstick leukocyte esterase test (pyuria)

•Nitrite production

•Examination for hematuria (gross and microscopic) and proteinuria

, Pyelonephritis - Diagnosis - Answer UA: Leuks, nitrites, increased pH, hematuria



Microscopic: >5 WBC and bacteriuria



Urine Cx: 100,000 CFU/m



Pyelonephritis Treatments - Answer Inpatient care includes the following:



•Monitoring of urine and blood culture results

•Monitor renal function

•Monitoring of comorbid conditions for deterioration

•Maintenance of hydration status with IV fluids until hydration can be maintained with oral intake

•IV antibiotics until significant symptomatic improvement occur; convert to an oral regimen tailored to
urine or blood culture results



Urolithiasis - Answer Kidney stones:

-Calcium oxalate

-Calcium phosphate



Urolithiasis Symptoms - Answer •Range from severe pain to asymptomatic

•Colicky flank pain (usually unilateral) radiating anteriorly to the groin

•Urinary frequency and dysuria

•Hematuria

•Nausea and/or vomiting

•Fever/Chills

•Malodorous urine



Urolithiasis Diagnosis - Answer •Imaging:

•Gold standard = CT scan abdomen and pelvis

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