Renal Dysfunction and Urinary Abnormalities Quiz
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Questions and Answers

What is the main functional unit of the kidney responsible for filtering blood?

  • Renal vessels
  • Glomerulus (correct)
  • Henle's loop
  • Bowman's capsule
  • Which structure in the kidney is responsible for the modification of filtrate according to the body's needs?

  • Efferent arteriole
  • Collecting tubule
  • Proximal convoluted tubule (correct)
  • Ascending limb
  • What is the approximate rate at which blood flows through the kidneys at rest?

  • 250 ml/min
  • 130 ml/min (correct)
  • 50 ml/min
  • 75 ml/min
  • Which substance is filtered out in the glomerulus into the filtrate?

    <p>Protein</p> Signup and view all the answers

    Where does the filtrate first pass after leaving the glomerulus?

    <p>Proximal convoluted tubule</p> Signup and view all the answers

    Which component of the kidney is responsible for maintaining a chemical balance in the body?

    <p>Nephrons</p> Signup and view all the answers

    Which condition is characterized by an increase in urine volume, alkaline bicarbonate concentration, and abnormal urinary constituents when kidneys fail to function?

    <p>Chronic renal failure</p> Signup and view all the answers

    What is the most common cause of glomerulonephritis in children aged 3 to 10 years?

    <p>Streptococcal infection</p> Signup and view all the answers

    Which condition could result from mothers being undernourished during pregnancy?

    <p>Premature or low birth weight babies with fewer glomeruli</p> Signup and view all the answers

    Individuals who consume a diet high in sodium or artificially sweetened drinks are more likely to experience which of the following?

    <p>Decrease in kidney function</p> Signup and view all the answers

    The onset of acute glomerulonephritis is sudden and can proceed to either recovery or the development of what syndrome?

    <p>Nephrotic syndrome</p> Signup and view all the answers

    Which disorder primarily affects the nephron's glomeruli, leading to inflammation in the small blood vessels of the kidneys?

    <p>Glomerulonephritis</p> Signup and view all the answers

    What are the classical symptoms of secondary nephritis due to systemic lupus erythematosus?

    <p>Haematuria and proteinuria</p> Signup and view all the answers

    What may happen as a result of sodium and water retention in secondary nephritis?

    <p>Tachycardia and circulatory congestion</p> Signup and view all the answers

    Why is salt restricted in the dietary management of secondary nephritis with oedema or hypertension?

    <p>To reduce fluid retention</p> Signup and view all the answers

    Which symptom might indicate the development of uraemia in a patient with secondary nephritis?

    <p>Shortness of breath</p> Signup and view all the answers

    What is one of the main treatments for patients with acute oliguria in secondary nephritis?

    <p>Antibiotic drug therapy</p> Signup and view all the answers

    What is a common complication of acute renal failure in patients with secondary nephritis?

    <p>Oliguria or anuria</p> Signup and view all the answers

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