This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Mycology, Subject name: Microbiology
All of the following are dimorphic fungi except: 
Select and explain. 
A. Histoplasma capsulatum, B. Penicillium marneffei, C. Pneumocystis jiroveci, D. Sporothrix scheinckii
C: Pneumocystis jiroveci
Answer: C: Pneumocystis jiroveci 
Explanation: Dimorphic fungi exist as moulds (hyphal form) in the environment at ambient temperature (25degC) and as yeasts in human tissues at body temperature (37degC). MNEMONIC for dimorphic fungi; HB PSC ( use HB pencil in PSC exam) Histoplasma capsulatum Blastomycoses sermatidis Paracoccidiodes brasiliense Penicillium marneffei Sporothrix schenckii Coccidioides immitis