Other Stuff??

Question 1

Columbia Agar (CNA)

Answer 1

Isolates for G+
- urine cultures

Question 2

Brucella Gram stain and colony

Answer 2

tiny faint G- coccobacilli
- gamma
- small gray colonies on SBA and CHOC

Question 3

Brucella urea

Answer 3

+

Question 4

Brucella oxidase

Answer 4

+

Question 5

Brucella motility

Answer 5

-

Question 6

Francisella gram stain and colony

Answer 6

• pleomorphic G- coccobacilli
• Poor growth on blood, CHOC tiny gray white

Question 7

Francisella oxidase

Answer 7

-

Question 8

Francisella catalase

Answer 8

weak +

Question 9

Francisella urease

Answer 9

-

Question 10

Francisella special medium

Answer 10

Cysteine heart agar
- greenish blue colonies

Question 11

Bacillus anthracis gram stain and colony

Answer 11

Large G+ rod in chains
- Ground glass colonies
- Grows on SBA but not MAC, gamma

Question 12

Bacillus anthracis motility and catalase

Answer 12

non motile, cat +

Question 13

Burkholderia mallei g stain and colony

Answer 13

Faint G- rods or curved coccobacilli
- piinpoint in BA, varying on MAC

Question 14

Burkholderia mallei testing

Answer 14

Oxidase - or variable
TSI no change
Non motile

Question 15

Burkholderia pseudomallei g stain and colony

Answer 15

bioterrorism
G- rod, possible bipolar
- creamy white on BA
- varying mac

Question 16

Burkholderia pseudomallei tests

Answer 16

Oxidase +
no change tsi or oxidation
motile

Question 17

Yersinia pestis g stain and colony

Answer 17

g- rod, sometimes bipolar staining
- gray white on BA and CHOC,
- FRIED EGG!!! hammered copper appearance

Question 18

yersinia pestis lab tests

Answer 18

Catalase +
motility -
uearase, oxidase, indole -