KROK 1 2016 – Question 97 · KROK (Medicine) · Biology

A patient working at a pig farm complains of paroxysmal abdominal pain, liquid feces with mucus and blood, headache, weakness, fever. Examination of large intestine revealed ulcers from 1 mm up to several cm in diameter, feces contained oval unicellular organisms with cilia. What disease can be suspected?

  1. A. Balantidiasis
  2. B. Amebiasis
  3. C. Toxoplasmosis
  4. D. Lambliasis
  5. E. Trichomoniasis
Hint

Link the occupational animal contact, the ulcerative colitis picture and the structure of the organism seen in the stool to identify the parasite.

The answer, the explanation and a note on every option are available once you log in. The account is free: topic tests, a mock exam, mistake review and statistics.

Create a free account Log in

More questions on Biology