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

Where does the filtrate first pass after leaving the glomerulus?

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

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

<p>Nephrons (B)</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 (C)</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 (D)</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 (D)</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 (B)</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 (B)</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 (C)</p> Signup and view all the answers

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

<p>Haematuria and proteinuria (D)</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 (A)</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 (A)</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 (C)</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 (B)</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 (D)</p> Signup and view all the answers

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