A 48-year-old farmer from rural Brazil dies of heart failure. His autopsy shows a greatly enlarged heart, megacolon and
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A 48-year-old farmer from rural Brazil dies of heart failure. His autopsy shows a greatly enlarged heart, megacolon and
A 31-year-old female with a new genital lesion presents to the sexually transmitted disease clinic. She is homeless, has no health insurance, and is an intravenous drug user. Dark-field microscopy reveals spirochetes. Which of the following is the most likely causative microorganism? A. Neisseria gonorrhoeae B. Treponema pertenue c. Herpes Simplex virus (HSV 2) D. Human Papilloma virus (HPV) E. Gardnerella Vaginalis F. Treponema pallidum G. Haemophilus Ducreyi
A 26-year-old man is found to have a positive PPD test and is denied an ID card to start his new job at a hospital. He has a cough that has been bothering him for several weeks. His sputum is blood-tinged. Which of the following abnormalities in the lung would you expect to find on a chest X-ray? A. Hydatid cyst OB. Amebic abscess OC. Consolidation in the right middle lobe D. Diffuse interstitial infiltrates OE. A cavitary lesion in the right upper lobe