ANATOMY
PHYSIOLOGY
HORMONES
DISORDERS
FUN FACTS
100

This organ stores urine until it is ready to be excreted.

What is the bladder?

100

This is the first step in urine formation.

What is filtration?
100

This hormone helps retain sodium and water in the kidneys.

What is aldosterone?

100

This common infection affects the bladder and causes dysuria.

What is a UTI?

100

Urine is typically made up of this percentage of water.

What is 95%?

200

These two tubes carry urine from the kidneys to the bladder.

What are the ureters?

200

This step involves moving substances back into the blood.

What is reabsorption?

200

This hormone increases water reabsorption in the distal tubules.

What is antidiuretic hormone (ADH)?

200

This kidney disorder causes inflammation and hematuria.

What is glomerulonephritis? 
200

Each kidney contains about this many nephrons.

What is one million?

300

This part of the nephron surrounds the glomerulus.

What is Bowman's capsule?

300

This process removes substances from the blood into the tubule.

What is secretion?

300

This hormone is involved in regulating blood pressure.

What is renin?

300

This disorder causes protein leakage into urine.

What is nephrotic syndrome?

300

This term refers to blood in the urine.

What is hematuria?

400
These are the functional units of the kidney.

What are nephrons?

400

This hormone helps concentrate urine by reabsorbing water.

What is antidiuretic hormone (ADH)?
400

This hormone triggers red blood cell production.

What is erythropoietin? 

400

This progressive loss of kidney function is often due to diabetes.

What is chronic kidney disease?

400

This flap prevents urine from flowing back to the kidneys.

What is the ureterovesical junction?

500

This muscle in the bladder wall helps push out urine.

What is the detrusor muscle?

500

This structure in the nephron is where filtration occurs.

What is the glomerulus?

500

This vitamin is activated in the kidneys for calcium reabsorption.

What is vitamin D?

500

This condition is caused by prostate enlargement in older men.

What is BPH?

500

This term describes painful urination.

What is dysuria?

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