Oroya Fever is the alternate name for which disease?

Study for the ACVPM Infectious Diseases Exam with engaging quizzes, flashcards, and detailed explanations. Prepare thoroughly and enhance your knowledge to excel in the test!

Multiple Choice

Oroya Fever is the alternate name for which disease?

Oroya fever reflects a specific infectious disease pattern: it is the acute, often life-threatening bacteremic phase of Carrión’s disease caused by Bartonella bacilliformis, transmitted by sandflies in parts of the Andes. This condition shows high fever and severe hemolytic anemia and can be followed by verruga peruana, the later skin lesion stage. It is distinct from Cat Scratch Fever, which is caused by Bartonella henselae and presents mainly as regional lymphadenopathy after a cat scratch. The other options refer to entirely different diseases (for example, Valley Fever is coccidioidomycosis, a fungal infection). The key idea is recognizing that Oroya fever is tied to Bartonella bacilliformis and Carrión’s disease, not to Bartonella henselae or the other conditions listed.

Oroya fever reflects a specific infectious disease pattern: it is the acute, often life-threatening bacteremic phase of Carrión’s disease caused by Bartonella bacilliformis, transmitted by sandflies in parts of the Andes. This condition shows high fever and severe hemolytic anemia and can be followed by verruga peruana, the later skin lesion stage. It is distinct from Cat Scratch Fever, which is caused by Bartonella henselae and presents mainly as regional lymphadenopathy after a cat scratch. The other options refer to entirely different diseases (for example, Valley Fever is coccidioidomycosis, a fungal infection). The key idea is recognizing that Oroya fever is tied to Bartonella bacilliformis and Carrión’s disease, not to Bartonella henselae or the other conditions listed.

More practice questions