Urinary System Functions and Organs
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Questions and Answers

What is the primary function of the kidneys?

  • Discharging urine from the body
  • Storing urine and expelling it into the urethra
  • Regulation of blood volume and composition (correct)
  • Transporting urine from kidneys to urinary bladder

What is excreted in urine by the kidneys?

  • Blood ionic composition
  • Blood volume
  • Blood pH
  • Ammonia, urea, bilirubin, creatinine, uric acids, and foreign substances (correct)

What is the main function of the ureters?

  • Storing urine and expelling it into the urethra
  • Regulation of blood volume and composition
  • Transporting urine from kidneys to urinary bladder (correct)
  • Discharging urine from the body

What does the urinary bladder do?

<p>Stores urine and expels it into the urethra (B)</p> Signup and view all the answers

Where are the kidneys located?

<p>Above the waist between the peritoneum and the posterior wall of the abdomen (A)</p> Signup and view all the answers

Which hormone is produced by the kidneys?

<p>Erythropoietin (C)</p> Signup and view all the answers

Which structure within the kidney anchors it to the surrounding structures and to the abdominal wall?

<p>Renal fascia (B)</p> Signup and view all the answers

What is the function of the renal capsule?

<p>To serve as a barrier against trauma and help maintain the shape of the kidney (D)</p> Signup and view all the answers

Which structures receive urine from the papillary ducts and deliver it into the major calyx?

<p>Minor calyx (B)</p> Signup and view all the answers

Within the kidney, where do papillary ducts drain their filtrate?

<p>Calyces (C)</p> Signup and view all the answers

What is the division of the renal cortex into outer and inner zones called?

<p>Juxtamedullary division (A)</p> Signup and view all the answers

Which component of the renal corpuscles is described as a capillary network?

<p>Glomerulus (A)</p> Signup and view all the answers

What is the main function of ureters?

<p>To transport urine from the renal pelvis to the urinary bladder (A)</p> Signup and view all the answers

Where is the urinary bladder situated in the body?

<p>Anterior to the pubic symphysis (C)</p> Signup and view all the answers

What is the shape of the urinary bladder when filled with urine?

<p>&quot;Spherical&quot; shaped (B)</p> Signup and view all the answers

What is the function of Adipose capsule?

<p>It protects kidneys from trauma and holds it firmly in place. (B)</p> Signup and view all the answers

What is the function of the renal capsule?

<p>Serves as a barrier against trauma and helps maintain the shape of the kidney (A)</p> Signup and view all the answers

Where are the kidneys located?

<p>Just above the waist between the peritoneum and the posterior wall of the abdomen (B)</p> Signup and view all the answers

What is the primary function of the ureters?

<p>Transport urine from kidneys to urinary bladder (D)</p> Signup and view all the answers

Which hormone is produced by the kidneys?

<p>Calcitriol (B)</p> Signup and view all the answers

What is excreted in urine by the kidneys?

<p>Ammonia, urea, bilirubin, creatinine, uric acids, and foreign substances (B)</p> Signup and view all the answers

What is the function of the renal sinus within the kidney?

<p>To contain part of the renal pelvis, calyces, and branches of renal blood vessels and nerves (B)</p> Signup and view all the answers

Where is the trigone located?

<p>In the floor of the urinary bladder (C)</p> Signup and view all the answers

Where is the urinary bladder situated in the body?

<p>Between the peritoneum and the posterior wall of the abdomen (C)</p> Signup and view all the answers

What are the components of the renal corpuscles?

<p>Glomerulus and Glomerular capsule (Bowman’s capsule) (C)</p> Signup and view all the answers

What is the main function of the papillary ducts within the kidney?

<p>To extend through the renal papillae of the pyramids (C)</p> Signup and view all the answers

What is the division of the Renal cortex into outer and inner zones called?

<p>Juxtamedullary zone (B)</p> Signup and view all the answers

What are the structures within the Renal medulla?

<p>Renal papillae (A)</p> Signup and view all the answers

What is the primary function of the adipose capsule in relation to the kidney?

<p>To protect the kidney from trauma (B)</p> Signup and view all the answers

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