Paper II — 2024 March (Supplementary) (2010 Scheme) — Q10

Paper II

2024 March (Supplementary) (2010 Scheme) · 40 marks · 120 min

Question

Name any TWO dimorphic fungi

Q102 marksShort Notes★✓

Answer

Two dimorphic fungi (mould at 25°C, converting to a tissue-invasive yeast/spherule form at 37°C):

1. Histoplasma capsulatum — causes histoplasmosis; small intracellular yeast in macrophages at 37°C.
2. Sporothrix schenckii — causes sporotrichosis; cigar-shaped budding yeast at 37°C.

(Other valid examples: Blastomyces dermatitidis, Coccidioides immitis, Paracoccidioides brasiliensis, Talaromyces marneffei.)

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1. 1General Mycology

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