2021 P1 Q74
Q1. The causative organism and the vector for scrub typhus are:
- Orientia tsutsugamushi and Louse
- Rickettsia rickettsii and Trombiculid mite
- Orientia tsutsugamushi and Trombiculid mite
- Rickettsia prowazekii and Ixodes tick
Answer & explanation — reveal it in the interactive practice above.
PYQ 2020–2025 — page 92
2021 P1 Q73
Q2. Bartonella infection is an important cause of blood culture negative endocarditis. Clinical diseases caused by Bartonella species in humans include which of the following?
1. Cat scratch disease
2. Trench fever
3. Carrion’s disease
4. Anisakiasis
Select the correct answer using the code:
- 1, 2 and 3
- 1, 2 and 4
- 1, 3 and 4
- 2, 3 and 4
Answer & explanation — reveal it in the interactive practice above.
PYQ 2020–2025 — page 91
