RANDOM

Question 1

CAPSULATED BACTERIA

Answer 1

Bacillus anthracis
Klebsiella pneumonia
Streptococcus pneumonia
Haemophilus influenzae
Pasteurella
Neisseria meningitidis

Question 2

with PILI

Answer 2

Neisseria

Pseudomonas

Question 3

All cocci are Gram (+) except

Answer 3

Neisseria
Veilonella
Moraxella/Branhamella

Question 4

All bacilli are Gram (-) except

Answer 4

Bacillus
Bifidobacillus
Mycobacteria
Actinomyces
Clostridium
Corynebacterium
Propionibacterium
Erysipelothrix rhusiopthiae
Listeria monocytogenes
Lactobacillus
Nocardia

Question 5

Original Gram Staining

Answer 5

Crystal Violet
Gram’s iodine
Acetone-Alcohol
Safranin

Question 6

Metachromatic Gram Staining

Answer 6

Methyl Violet-Sodium Bicarbonate
Gram’s Iodine
Acetone
Safranin

Question 7

Burke’s Gram Staining

Answer 7

Crystal Violet
Gram’s Iodine
Sodium Bicarbonate-Ether Acetone
Safranin

Question 8

121˚C, 15 mins, 15 psi

Answer 8

Autoclave

Question 9

100˚C for 30 mins, for 3 consecutive days

Answer 9

Tyndallization

Question 10

70-80˚C for 2 hours, for 3 consecutive days

Answer 10

Inspissation

Question 11

100˚C, 10-15 mins

Answer 11

Boiling

Question 12

63˚C, 30 mins

Answer 12

Low Temperature Holding 63˚ (pasteurization)

Question 13

72˚C, 15 sec

Answer 13

High Temperature, Short Time (pasteurization)

Question 14

140˚C, 3 sec

Answer 14

Ultrahigh Temperature (pasteurization)

Question 15

300-400˚C for lab wastes

Answer 15

Incineration

Question 16

Obligate aerobe (21% O2)

Answer 16

Pseudomonas, Brucella, Bordetella, Mycobacteria

“President Bong Bong Marcos”

Question 17

Obligate anaerobe (5-10% CO2)

Answer 17

Clostridium Bacteroides

“Captain Barbell”

Question 18

Microaerophilic (2-10% O2)

Answer 18

Campylobacter, Helicobacter

Question 19

Aerotolerant anaerobe

Answer 19

Lactobacillus, Propionibacterium

“Liberal Party”

Question 20

Capnophilic (5-10% CO2)

Answer 20

Haemophilus influenza, Streptococcus pneumonia,
Neisseria gonorrheae
“Home Shopping Network”

Question 21

Cryophile

Answer 21

Yersinia enterocolitica, Listeria monocytogenes

“YeLo”

Question 22

LACTOSE FERMENTERS

Answer 22

 Escherichia coli
 Klebsiella spp.
 Enterobacter spp.

Question 23

LATE LACTOSE FERMENTERS

Answer 23

Citrobacter spp.
 Shigella sonnei
 Hafnia

Question 24

 NLF

Answer 24

Edwardsiella
 Morganella
 Proteus
 Providencia
 Salmonella
 Shigella
 Yersinia
 Erwinia

Question 25

blood bag contaminant, BULL’S EYE COLONIES ON CIN

Answer 25

 Yersinia enterocolitica

Question 26

Bubonic plague, stalactite pattern on broth culture, safety pin appearance upon staining with
Wayson’s stain (for bipolar bodies)

Answer 26

Yersinia pestis