Medical Coding · CUC

AAPC Urology (CUC) Examination Practice Test

Urology practice questions address the kidneys, ureters, bladder, urethra, prostate, and male reproductive organs. The available question bank samples urinary physiology, renal and reproductive anatomy, common urologic conditions, laboratory findings, and diagnostic imaging. These concepts help connect clinical descriptions—such as flank pain or abnormal prostatic secretions—with the underlying anatomy and disease process.

Exam overview

Exam providerAAPC
Exam codeCUC
CategoryMedical Coding

About the AAPC Urology (CUC) Examination Exam

Urologic coding work benefits from recognizing how symptoms, test results, and imaging findings relate to specific structures and conditions. Practice with nephron filtration, urine concentration, and kidney function can clarify the clinical context of renal diagnoses. Questions also address reproductive anatomy, including sperm production and testicular descent, as well as complications associated with an undescended testis. Imaging items distinguish cross-sectional studies used to assess renal masses from ultrasound evaluation of the kidneys and bladder. Other scenarios connect bacterial findings in prostatic secretions or ureteral calculus pain patterns with clinical terminology. Building these distinctions supports accurate interpretation of provider documentation and selection of diagnosis concepts before applying coding rules.

Sample Practice Questions

Review a selection from this exam's published US Practice Tests practice bank.

Question 1

Which laboratory finding is most directly associated with bacterial infection in prostatic secretions?

  1. AElevated white blood cells
  2. BLow urinary specific gravity
  3. CGlucose crystals
  4. DReduced serum sodium
Show answerCorrect answer: A

An increased number of white blood cells in prostatic secretions can indicate inflammation or infection. The other findings are not direct indicators of bacterial infection in those secretions.

Question 2

A patient with chronic kidney disease has reduced activation of vitamin D. Which consequence may follow from this change?

  1. AImpaired calcium balance and bone mineralization
  2. BIncreased production of bile
  3. CReduced oxygen delivery from lung disease alone
  4. DExcessive insulin secretion by the pancreas
Show answerCorrect answer: A

The kidneys help activate vitamin D. Reduced activation in chronic kidney disease can disrupt calcium and phosphate balance and contribute to impaired bone mineralization.

Question 3

Which imaging study provides detailed cross-sectional images and is commonly used to evaluate renal masses and complex urinary tract anatomy?

  1. AComputed tomography (CT)
  2. BElectrocardiography (ECG)
  3. CSpirometry
  4. DElectroencephalography (EEG)
Show answerCorrect answer: A

CT uses x-rays and computer processing to create cross-sectional images that can help characterize renal masses and assess urinary tract anatomy. The other tests evaluate cardiac, pulmonary, or neurologic function.

Question 4

Which imaging method uses sound waves rather than ionizing radiation to assess the kidneys and bladder?

  1. AComputed tomography
  2. BUltrasound
  3. CPlain radiography
  4. DFluoroscopy
Show answerCorrect answer: B

Ultrasound creates images using sound waves and does not use ionizing radiation. CT, radiography, and fluoroscopy use x-rays.

Question 5

Which process allows the kidneys to conserve water by concentrating urine in response to antidiuretic hormone?

  1. AIncreased water permeability in the collecting ducts
  2. BComplete shutdown of glomerular filtration
  3. CIncreased loss of sodium in the urine in all circumstances
  4. DConversion of urea into glucose
Show answerCorrect answer: A

Antidiuretic hormone increases water permeability in collecting ducts, promoting water reabsorption and allowing the kidneys to produce more concentrated urine.

Question 6

Which condition is caused by failure of one or both testes to descend into the scrotum?

  1. ACryptorchidism
  2. BEpispadias
  3. CPhimosis
  4. DPriapism
Show answerCorrect answer: A

Cryptorchidism, or undescended testis, occurs when a testis does not descend into the scrotum during development. It may require clinical follow-up because of associated reproductive and health considerations.

Question 7

Which part of the nephron is the primary site of filtration from blood into the forming urine?

  1. ACollecting duct
  2. BGlomerulus
  3. CLoop of Henle
  4. DDistal convoluted tubule
Show answerCorrect answer: B

The glomerulus is a capillary network where plasma water and small solutes are filtered into Bowman’s capsule, beginning urine formation.

How to use this practice test

The free practice bank contains 50 published questions. A session presents up to 20 questions selected at random, allowing you to check understanding across its urology-related subject matter. Results appear after the session; use missed items to identify specific anatomy, physiology, condition, or diagnostic-method concepts to revisit.

Preparation tips

  • Trace urine flow from the nephron through the collecting system, ureters, bladder, and urethra; note where filtration and water conservation occur.
  • Compare renal imaging methods by modality: identify when cross-sectional imaging or ultrasound is described and what anatomy each evaluates.
  • Review reproductive anatomy and distinguish testicular descent disorders from conditions involving sperm production or prostate findings.
  • Practice linking clinical descriptions to terminology, including flank-to-groin pain from a ureteral calculus and bacterial findings in prostatic secretions.
  • For kidney-function scenarios, connect reduced vitamin D activation in chronic kidney disease with its possible physiologic consequences.
Official sourceOfficial exam page ↗Official exam guide ↗