Which organism is associated with veterans of Middle Eastern wars? 

Leptospira is a long rod with one or both ends hooked.

Which form of Chlamydia is infectious? (14.6)

Bacillus anthracis can be differentiated from other Bacillus species based on what two characteristics?

Which aerobic, gram positive non-branching bacilli is catalase negative, H2S positive, and can also cause disease in domestic swine?  (6.9)

Which HACEK organism pits agar, has a bleach-like odor, and is associated with human bites and the “clenched fist wound”?  (11.21)

Which animal is endemic with Mycobacterium leprae? (13.16)

Identify the fastidious small gram negative rod that requires both X and V factors to grow, and whose b serotype causes meningitis in young, unimmunized children.  (11.15)

Which of the following genera are nonfermentors?  (9.11)

Which of the following gram negative nonfermenters have a characteristic seagull wing morphology on a gram stain?