KROK 1 2023 – Question 116 · KROK (Medicine) · Microbiology, Virology, and Immunology

A patient was hospitalized with the provisional diagnosis of typhoid fever. The disease onset was three days ago. The temperature is 39°C. What method of laboratory diagnostics must be used to confirm this diagnosis?

  1. A. Obtaining a biliculture
  2. B. Obtaining a coproculture
  3. C. Obtaining a urinoculture
  4. D. Serology
  5. E. Obtaining a blood culture
Hint

Think about the stage of illness: in the first days of fever, which body compartment still holds the bacteria before they are shed in bile, stool and urine?

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