Lung Fluke: Paragonimus westermani Symptoms and Diagnosis

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Questions and Answers

What symptoms may mimic pulmonary TB in a patient infected with P. westermani?

  • Diarrhea and vomiting
  • Fever and night sweats
  • Fatigue and weight loss
  • Cough and chest pain (correct)

In what percentage of cases of P. westermani infection may X-rays show normal findings in the early stages of the disease?

  • 70-90%
  • 10-40% (correct)
  • 90-100%
  • 40-60%

Which of the following is a possible extrapulmonary site for migration of immature flukes in P. westermani infection?

  • Kidney
  • Liver
  • Heart
  • Brain (correct)

How is the diagnosis of P. westermani infection typically confirmed?

<p>Stool and sputum examination (D)</p> Signup and view all the answers

What type of lesions can be seen later on in patients with P. westermani infection?

<p>Cavitary lesions (C)</p> Signup and view all the answers

Which species of blood flukes is responsible for the most number of people requiring treatment yearly?

<p>S. japonicum (C)</p> Signup and view all the answers

In how many countries are blood flukes documented?

<p>77 (C)</p> Signup and view all the answers

Which country has the highest percentage of its population at risk of blood fluke infection?

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

What is the total number of countries at most risk of blood fluke infections?

<p>52 (C)</p> Signup and view all the answers

How many people worldwide are estimated to be at risk of blood fluke infections?

<p>200 million (A)</p> Signup and view all the answers

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