Wisconsin CNA State Exam Vocabulary Practice

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What does the urinary system consist of?

Heart, lungs, liver, and kidneys
Kidneys, esophagus, stomach, and intestines
Muscles, bones, and nerves
Kidneys, ureters, bladder, and urethra

The correct answer is: Kidneys, ureters, bladder, and urethra

The urinary system is primarily responsible for the production, storage, and elimination of urine, which involves the regulation of fluid balance and waste removal from the body. Its main components are the kidneys, ureters, bladder, and urethra. The kidneys are vital organs that filter blood to produce urine, removing waste products and excess substances. The ureters transport urine from the kidneys to the bladder, where urine is stored until it is excreted. Finally, the urethra serves as the channel through which urine is expelled from the body. This specific composition is crucial for the effective functioning of the urinary system, highlighting the system's role in maintaining homeostasis and overall health. The other options listed do not accurately represent the components of the urinary system, emphasizing elements belonging to different body systems entirely, such as the cardiovascular and digestive systems.