KROK 1 2007 – Question 137 · KROK (Medicine) · Biology

A child complains of general weakness, loss of appetite, a troubled sleep, itching in the perianal area. The provisional diagnosis is enterobiasis. In order to specify this diagnosis it is necessary to perform:

  1. A. Immune diagnostics
  2. B. Biopsy of muscle tissue
  3. C. Duodenal contents analysis
  4. D. Scraping from perianal folds
  5. E. Roentgenoscopy
Hint

Remember that the female pinworm leaves the anus at night to lay eggs on the surrounding skin, so look for the eggs where they are deposited.

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