The following are multiple choice questions (with answers) about medical knowledge.   **Question:** A 51-year-old man presents to his primary care provider complaining of malaise. He returned from a research trip to Madagascar 2 weeks ago and has since developed a worsening fever with a maximum temperature of 102.2°F (39°C). He also reports some swelling around his neck and groin. He works as a zoologist and was in rural Madagascar studying a rare species of lemur. His past medical history is notable for hypertension and gout. He takes lisinopril and allopurinol. His temperature is 101.9°F (38.3°C), blood pressure is 145/85 mmHg, pulse is 110/min, and respirations are 22/min. On exam, he has painful erythematous cervical, axillary, and inguinal lymphadenopathy. Black hemorrhagic eschars are noted on his fingertips bilaterally. The pathogen responsible for this patient’s condition produces a virulence factor that has which of the following functions?   (A) Cleave immunoglobulin   (B) Inhibit phagocytosis   (C) Inhibit ribosomal function   (D) Trigger widespread inflammation
['(B) Inhibit phagocytosis <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Cleave immunoglobulin \n (B) Inhibit phagocytosis \n (C) Inhibit ribosomal function \n (D) Trigger widespread inflammation <> possible answers', '  A 51-year-old man presents to his primary care provider complaining of malaise. He returned from a research trip to Madagascar 2 weeks ago and has since developed a worsening fever with a maximum temperature of 102.2°F (39°C). He also reports some swelling around his neck and groin. He works as a zoologist and was in rural Madagascar studying a rare species of lemur. His past medical history is notable for hypertension and gout. He takes lisinopril and allopurinol. His temperature is 101.9°F (38.3°C), blood pressure is 145/85 mmHg, pulse is 110/min, and respirations are 22/min. On exam, he has painful erythematous cervical, axillary, and inguinal lymphadenopathy. Black hemorrhagic eschars are noted on his fingertips bilaterally. The pathogen responsible for this patient’s condition produces a virulence factor that has which of the following functions? <> context@']