Review Question - QID 106425

A 45-year-old male immigrant from Brazil presents with a 2-month history of weight loss, fatigue, low grade fever, non-productive cough, and diffuse inspiratory crackles. He attributes his weight loss to his painful, ulcerative oral lesions (Figure A) and he is concerned about the ulcerative lesions on his feet (Figure B). A chest radiograph demonstrated a diffuse interstitial infiltrate and subsequent bronchoalveolar lavage was showed predominantly macrophages, however increased neutrophils were present and methenamine silver stain was performed (Figure C). The patient was treated for this disseminated infection and experienced fever, chills, hypotension, and dizziness two hours after his first dose. Which of the following was administered?