A patient presents to her physician with what looks like an infected spider bite on her arm. The physician submits a swab of the drainage from the bite.
The culture results demonstrate a catalase positive, coagulase positive gram positive cocci that also has the mecA gene present. Rather than an infected spider bite, the patient probably had
A) a furuncle. B) impetigo. C) erysipeloid. D) erysipelas.
Question 2
Haemophilus ducreyi is unique among the genus because it requires
A) NAD only. B) factors X and V. C) heme only. D) no factors.