Weblearn the functions, organs, and mechanisms of the urinary system with this set of flashcards. Test your knowledge of nephron units, glomerular filtration rate, tubular. Webthe functions of the urinary system include: Click the card to flip 👆. Regulating plasma concentrations of ions. Regulating blood volume and pressure by adjusting the volume of water lost & releasing erythropoitin and renin. Helping stabilize blood ph. Webfunctions of the urinary system include: A) conserving nutrients by preventing their excretion in the urine. B) regulating blood pressure. C) regulating plasma concentrations. Webthe urinary system is composed of the kidneys and the organs that make up the urinary tract: Ureters, urinary bladder, and urethra (figure 25. 2). The kidneys and ureters are. Webreview the anatomy and functions of the urinary system with these flashcards by william kerns. Learn about kidneys, nephrons, ureters, bladder, urethra and more.