A 55-year-old woman presents with persistent cough, fever, and hemoptysis. Sputum shows branching septate hyphae. What is the likely pathogen?
AAspergillus fumigatus
BCandida albicans
CHistoplasma capsulatum
DMucor species
A young man presents with skin lesions as shown in the image below. All of the following organisms can spread through dermal and subcutaneous lymphatics, except
ASporothrix schenckii
BStaphylococcus aureus
CNocardia asteroides
DMycobacterium marinum
What is the drug of choice for treating Mycoplasma infections?
ACefadroxil
BErythromycin
CChloramphenicol
DAzithromycin
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