Microbiology Quiz #29

1. A 25-year-old hiker presents to the clinic with a rash that has expanded over the past week, accompanied by fatigue and mild fever. On examination, the rash is annular, erythematous, and has a clearing center, located on the thigh. An image of this lesion is shown below. Which of the following is the most likely stage of disease in this patient? 

Question 1 of 5

2. A 35-year-old man presents with bilateral facial nerve palsy, arthralgia, and cardiac conduction abnormalities. He reports a history of a tick bite 2 months ago, which was followed by a rash he did not seek treatment for. Which of the following is the most appropriate treatment for this patient's condition? 

Question 2 of 5

3. Which of the following is a characteristic complication of Stage 3 Lyme disease? 

Question 3 of 5

4. A patient presents with fever, conjunctival suffusion, and jaundice. Laboratory tests reveal elevated kidney and liver enzymes. The patient reports recent recreational water activities in a flood-affected area. Which of the following is the most likely diagnosis? 

Question 4 of 5

5. A farmer presents with high fever, headache, muscle aches, and red eyes. He reports having been exposed to floodwaters two weeks ago. Which of the following is the most appropriate initial treatment? 

Question 5 of 5


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