Urinary System: Structure, Function, and Medical Terminology for Medical Coding

Question 1

The functional unit of the kidney, responsible for filtering blood and producing urine, is called the:

Accepted Answer

Nephron

Answer

Urethra

Answer

Bladder

Answer

Ureter

Question 2

The hormone secreted by the kidneys that stimulates the production of red blood cells is:

Accepted Answer

Erythropoietin

Answer

Renin

Answer

Insulin

Answer

Glucagon

Question 3

Inflammation of the urinary bladder is known as:

Accepted Answer

Cystitis

Answer

Nephritis

Answer

Urethritis

Answer

Pyelonephritis

Question 4

The procedure used to non-invasively break up kidney stones using sound waves is:

Accepted Answer

Lithotripsy

Answer

Cystoscopy

Answer

Ureteroscopy

Answer

Nephrectomy

Question 5

The imaging test that uses sound waves to create images of the urinary system is:

Accepted Answer

Ultrasound

Answer

X-ray

Answer

MRI

Answer

CT Scan

Question 6

The medical term for an enlarged prostate gland is:

Accepted Answer

Benign prostatic hyperplasia (BPH)

Answer

Prostate cancer

Answer

Prostatitis

Answer

Urethral stricture

Question 7

Which of the following is NOT a function of the kidneys?

Accepted Answer

Store urine

Answer

Filter waste products from the blood

Answer

Maintain electrolyte balance

Answer

Produce hormones

Question 8

What is the primary structural and functional unit of the kidneys?

Accepted Answer

Nephron

Answer

Ureter

Answer

Bladder

Answer

Urethra

Question 9

Which hormone is primarily responsible for regulating blood pressure and electrolyte balance in the body?

Accepted Answer

Aldosterone

Answer

Antidiuretic hormone (ADH)

Answer

Epinephrine

Answer

Insulin

Question 10

What is the medical term for inflammation of the bladder?

Accepted Answer

Cystitis

Answer

Nephritis

Answer

Urethritis

Answer

Pyelonephritis

Question 11

Which type of urinary catheter is typically inserted through the urethra into the bladder for long-term drainage?

Accepted Answer

Foley catheter

Answer

Suprapubic catheter

Answer

Ureteral catheter

Answer

Percutaneous nephrostomy catheter

Question 12

What is the primary diagnostic test for urinary tract infections (UTIs)?

Accepted Answer

Urine culture

Answer

Blood test

Answer

Physical exam

Answer

X-ray

Question 13

What is the medical term for the surgical removal of the kidney?

Accepted Answer

Nephrectomy

Answer

Cystectomy

Answer

Ureterectomy

Answer

Prostatectomy

Question 14

Which coding system is used to classify diagnoses and procedures related to the urinary system in the United States?

Accepted Answer

ICD-10-CM

Answer

CPT

Answer

HCPCS

Answer

DRG

Question 15

What is the primary functional unit of the kidney?

Accepted Answer

Nephron

Answer

Ureter

Answer

Bladder

Answer

Urethra

Question 16

Which hormone is involved in regulating sodium reabsorption in the kidneys?

Accepted Answer

Aldosterone

Answer

Antidiuretic hormone

Answer

Epinephrine

Answer

Insulin

Question 17

What is the term for an abnormally high level of protein in the urine?

Accepted Answer

Proteinuria

Answer

Hematuria

Answer

Glucosuria

Answer

Pyuria

Question 18

Which of the following is a prevalent cause of urinary tract infections (UTIs)?

Accepted Answer

Escherichia coli

Answer

Streptococcus pneumoniae

Answer

Staphylococcus aureus

Answer

Pseudomonas aeruginosa

Question 19

What is the primary function of the kidneys?

Accepted Answer

Filter waste products from the blood

Answer

Store bile

Answer

Produce red blood cells

Answer

Maintain blood pressure

Question 20

Which of the following is the functional unit of the kidney?

Accepted Answer

Nephron

Answer

Ureter

Answer

Glomerulus

Answer

Bladder

Question 21

Which hormone regulates blood pressure by controlling sodium reabsorption in the kidneys?

Accepted Answer

Aldosterone

Answer

Epinephrine

Answer

Cortisol

Answer

Insulin

Question 22

What is the main function of the bladder?

Accepted Answer

Store urine

Answer

Filter blood

Answer

Produce urine

Answer

Transport urine to the kidneys

Question 23

Which of the following conditions is characterized by inflammation of the bladder?

Accepted Answer

Cystitis

Answer

Urethritis

Answer

Pyelonephritis

Answer

Nephritis

Question 24

What is the abbreviation for a urine culture and sensitivity test?

Accepted Answer

UC&S

Answer

UA

Answer

CBC

Answer

CMP

Question 25

What is the name of the tube that carries urine from the bladder to the outside of the body?

Accepted Answer

Urethra

Answer

Ureter

Answer

Glomerulus

Answer

Nephron

Question 26

Which of the following is a risk factor for urinary tract infections (UTIs)?

Accepted Answer

Holding urine for prolonged periods

Answer

Diabetes

Answer

High blood pressure

Answer

Heart disease