A man has undergone renal transplant and is taking immunosuppressant drug. On biopsy there was presence of budding cells with pseudohyphae. Identify the organism?
AInvasive candidiasis
BPneumocystis
CInvasive aspergillosis
DHistoplasmosis
Amphotericin B acts on:-
ACell membrane
BCytoplasm
CNucleus
DCell wall
Histoplasma capsulatum, a dimorphic fungus found in soil heavily contaminated with bird droppings, is identified in tissue biopsies by which of the following characteristics?
AYeasts with broad-based buds
BSingle-cell yeasts with pseudohyphae
CArthrospores
DOval budding yeasts within macrophages
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