| This is the urinary system, otherwise known as the renal system because it has the role of eliminating waste products and excess substances from the body through the production and excretion of urine. It plays a very important role in the body due to regulation of fluid balance, electrolytes, and the acid-base balance maintained in the body. Bean-shaped, the kidneys filter blood; they remove wastes, excess water, and other substances-for example-and in the process generate urine. They also control blood pressure, red blood cell counts, and calcium balance. Ureters: Fine tubes that carry urine from the kidneys down to the bladder. It is a muscular sac which holds urine until its expulsion. Urethra: A tube through which urine is excreted out of the body from the bladder. This means the urinary system plays a significant role in detoxifying the body and ensuring blood composition so cells and other organs can function appropriately. |
Urinary System Online Quiz
By presenting 3 options to choose from, Urinary System Quiz which cover a wide range of topics and levels of difficulty, making them adaptable to various learning objectives and preferences. You will have to read all the given answers of Urinary System Questions and Answers and click over the correct answer.
- Test Name: Urinary System MCQ Quiz Practice
- Type: Quiz Test
- Total Questions: 40
- Total Marks: 40
- Time: 40 minutes
Note: Answer of the questions will change randomly each time you start the test. Practice each quiz test at least 3 times if you want to secure High Marks. Once you are finished, click the View Results button. If any answer looks wrong to you in Quiz, simply click on question and comment below that question, so that we can update the answer in the quiz section.
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Urinary System Flashcards
What is the primary function of the urinary system?
Remove waste from the body
What are the main organs of the urinary system?
Kidneys, ureters, bladder, urethra
What is the functional unit of the kidney?
Which part of the kidney filters blood?
What structure carries urine from the kidneys to the bladder?
Where is urine stored before being excreted from the body?
What is the process by which the kidneys filter blood?
What is the term for the elimination of urine from the bladder?
What hormone regulates water balance in the kidneys?
Antidiuretic hormone (ADH)
What condition is characterized by the presence of kidney stones?
What is the role of the urethra in the urinary system?
Carry urine out of the body
What is the outer layer of the kidney called?
What is the inner part of the kidney called?
What structure in the nephron is responsible for filtering blood?
What type of epithelium lines the urinary bladder?
What is the main waste product excreted by the kidneys?
What blood vessels supply the kidneys with blood?
What condition results from the inability of the kidneys to filter waste products effectively?
What is the primary function of the renal pelvis?
What condition is indicated by the presence of blood in the urine?
What is the role of the collecting duct in the nephron?
Transport urine to the renal pelvis
What is the main cause of chronic kidney disease?
What is the name of the loop-shaped part of the nephron that extends into the medulla?
What process involves the removal of waste products from the blood by the kidneys?
What is the primary component of kidney stones?
What is the function of the distal convoluted tubule?
Reabsorption and secretion
What is a common symptom of kidney stones?
What structure encases the kidneys and provides protection?
What is the condition called when kidneys suddenly become unable to filter waste?
What is the primary function of the glomerulus?
What is the main role of the vasa recta?
Supply blood to the nephron loop
What condition involves the formation of cysts in the kidneys?
Polycystic kidney disease
What is the term for a decrease in urine output?
What is the function of renin, an enzyme produced by the kidneys?
What is the term for an infection of the bladder?
What is the term for inflammation of the urethra?
What is the process by which water and solutes are reabsorbed in the nephron?
What is the role of aldosterone in the urinary system?
Regulate sodium and potassium balance
What structure prevents backflow of urine from the bladder to the ureters?
What imaging technique is commonly used to visualize the urinary tract?
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