ATI TEAS Urinary System Questions and Answers | Latest Version | 2025/2026 | Correct & Verified

ATI TEAS Urinary System Questions and Answers | Latest Version | 2025/2026 | Correct & Verified What is the term for increased urine production? Diuresis What is the name of the process by which useful substances are returned from the nephron to the blood? Reabsorption What part of the nephron reabsorbs water and nutrients? Proximal convoluted tubule What condition occurs when the kidneys fail to filter blood properly? Kidney failure What is the effect of aldosterone on the kidneys? It increases sodium reabsorption and water retention 2 What substance should not normally be found in urine? Glucose What is the primary function of the kidneys? To filter waste and excess fluids from the blood Which structure in the nephron is responsible for filtering blood? Glomerulus What hormone regulates the amount of water reabsorbed in the kidneys? Antidiuretic hormone (ADH) Where does urine formation begin? In the glomerulus of the nephron What tube carries urine from the kidney to the bladder? Ureter 3 Which organ stores urine before it is excreted? Bladder What is the functional unit of the kidney? Nephron What is the name of the muscular tube that releases urine from the body? Urethra What type of muscle controls the bladder’s ability to release urine? Smooth muscle Which nitrogenous waste product is most common in urine? Urea What blood vessels bring blood into the kidneys for filtration? Renal arteries 4 What is the main purpose of the urinary system? To maintain fluid balance and remove waste from the body What is the pathway of urine flow from the kidney to