| Question | Answer |
| Pleomorphic ringlike structures within RBCs, up to 4-5 rings/cell | |
| Opportunistic ascomycete fungi, club-shaped spores, URIs in AIDS pts, asthma, potato blight | |
| Swarming motility on agar plate | |
| Cytopathic syncytia in this cell line is diagnostic of RSV or HSV | |
| Minute-colony streptococci, cause absecces in soft tissues, abdominal cavity | |
| Group D streptococci | |
| Addition of this nutrient is necessary for growth of Streptococcus-like Abiotrophia and Granulicatella | |
| Virulence factor of strep viridans spp. to cause endocarditis is production of this sugar, facilitating adherence to platelet-fibrin thrombi on damaged valves | |
| Antibiotic susceptibility for Stenotrophomonas is often restricted to this antibiotic | |
| Cause of erysipelas, necrotizing fasciitis, puerperal or childbed fever | |
| | Question | Answer |
| Species of Candida resistant to fluconazole | |
| Serotypes of this virus found in stool, eye infections; rounding and aggregation of infected cells in grapelike clusters on cell lines | |
| Resistance to phagocytosis in group A streptococcus conferred by this rod-shaped molecule | |
| Exophiala fungi, a cause of mycotic keratitis, brain abscess, mycetoma, and pneumonia, is this type of fungus | |
| Most common species of group B strep | |
| Substitution of D-Lactate for D-Alanine characterizes resistance to this antibiotic | |
| Double zone of beta hemolysis on blood agar plate, gas production in thioglycolate broth, opaque precipitate on egg yolk agar from lecithinase | |
| Bacteria grown on Martin-Lewis agar | |
| Anaerobic streptococci | |
| Medium-large, gray, flat, irregular colonies on blood agar with swirling projections ('Medusa head'); nonhemolytic; large gram + rods | |
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