What is the primary function of the urethra in the urinary system?

• A. Filters blood
• B. Stores urine
• C. Produces urine
• D. Carries urine from bladder to outside

Answer: (D)

The urethra’s primary role in the urinary system is to carry urine from the bladder to the outside of the body. It serves as the final passage for urination, delivering urine out of the body. The kidneys are the organs that filter blood and produce urine, while the bladder stores that urine until it’s ready to be eliminated. The urethra does not filter blood, produce urine, or store urine. In males, the urethra also has a role in passing semen, but in the context of urinary function, its main job is excretion of urine.