KROK 1 Stomatology 2014 – Question 82 · KROK (Dentistry)

A 39-year-old patient with pyelonephritis has been found to have hyposthenuria combined with polyuria. According to this data, what process is most likely to be disrupted?

  1. A. Glomerular filtration
  2. B. Tubular reabsorption
  3. C. Tubular excretion
  4. D. Tubular secretion
  5. E. -
Hint

Consider which nephron function concentrates urine and returns water to the blood, and what happens to urine volume and density when that function fails.

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