Human Urinary System Quiz

Tubular secretion moves substances from the…

• Glomerulus to the capsule

• Filtrate to the blood

• Blood to the renal tubule

• Collecting duct to the bladder

Approximately how much filtrate is produced per day?

• 1 liter

• 20 liters

• 180 liters

• 500 liters

What percentage of filtrate is reabsorbed back into the bloodstream?

• 10%

• 50%

• 99%

• 20%

What is the main difference between urine and filtrate?

• Urine has more proteins

• Urine is concentrated and contains waste

• Filtrate has more urea

• Filtrate is acidic

What gives urine its yellow color?

• Urea

• Urobilin

• Creatinine

• Hemoglobin

Which of the following should NOT be found in urine?

• Sodium

• Water

• Glucose

• Urea

How does urine move through the ureters?

• Gravity

• Diffusion

• Peristalsis

• Osmosis

How many openings does the bladder have?

• 1

• 2

• 3

• 4

The trigone of the bladder is formed by openings of the…

• Urethra only

• Two ureters and urethra

• Two urethras and ureter

• Renal pelvis openings

What type of muscle is in the bladder wall?

• Cardiac muscle

• Skeletal muscle

• Transitional muscle

• Smooth muscle