FINAL WAVE

Question 1

C. jejuni & C. coli are associated with?

Answer 1

gastritis and diarrhea

Question 2

is campylobacter microaerophilic?
T or F?

Answer 2

T

Question 3

campylobacters are capnophilic.
T or F

Answer 3

T

Question 4

campylobacters are gram positive.
T or F

Answer 4

F (gram negative)

Question 5

(campylobacter)
optimun temp for growth

Answer 5

42C ; 36-37C

Question 6

campylobacter
motility

Answer 6

cork-screw darting

Question 7

campylobacter flagellum
unipolar or bipolar

Answer 7

BOTH

Question 8

campylobacter
culture media

Answer 8

Butzler
Skirrows
CAMPY-BAP
CCDA

Question 9

blood used
CAMPY-BAP:
Skirrow’s:

Answer 9

5% sheep blood
5% horse blood

Question 10

skirrow’s medium components

Answer 10

5% horse blood
vancomycin
polymyxin B
trimethoprim

Question 11

Campy-BAP and campy thio antibiotic components

Answer 11

Vancomycin
Trimethoprim
Cephalotin
Polymyxin B
Amphotericin B

Question 12

Campylobacter
specimens:

Answer 12

Feces
Blood
Rectal swabs for culture

Question 13

Campylobacter
Medium used when spx is delayed for more than 2 hrs

Answer 13

Cary-Blair transport medium/ campy thio
Thioglycollate broth

Question 14

Campylobacter
Spx temp storage until processed

Answer 14

4C

Question 15

Campylobacter jejuni appearance in stained smear

Answer 15

Seagull-winged appearance

Question 16

METHODS USED IN IDENTIFICATION OF CAMPYLOBACTER

Answer 16

PCR amplification
EIA

Question 17

detection of Campylobacter spp. From clinical specimens

Answer 17

PRC amplification

Question 18

used to detect antigens in stool samples for several days

Answer 18

EIA

Question 19

CCDA

Answer 19

Charcoal Cefoperazone Deoxyxholate
Agar

Question 20

Campy CVA

Answer 20

cephalothin,
vancomycin, and amphotericin B

Question 21

Helicobacter is associated with?

Answer 21

antral gastritis
duodenal (peptic) ulcer dx
gastric ulcers
gastric carcinome

Question 22

best spx for helicobacter diagnosis

Answer 22

antral biopsy

Question 23

Biopsy urease test
(+) :

Answer 23

Pink color

Question 24

Helicobacter
Antigen detection

Answer 24

Warthin-Starry or other silver stains and Giemsa
stains to examine biopsy specimens

urea breath test

analysis of stool samples before and after
antimicrobial therapy

Question 25

Helicobacter Nononvasive moleculapr tests

Answer 25

PCR-based methods Real-time PCR

Question 26

is the primary antibody found in your H. pylori infection

Answer 26

IgG

Question 27

Helicobacter techniques in antibody detection

Answer 27

ELISA immunoblot rapid tests using latex agglutination or flow-through membrane-based enzyme immunoassay

Question 28

agent of “whooping cough”

Answer 28

B. pertussis

Question 29

Bordet-Gengou bacillus

Answer 29

B. pertussis

Question 30

Bordetella 3 stages

Answer 30

Catarrhal Paroxysmal Convalescent

Question 31

prodromal stage general flu-like symptoms

Answer 31

Catarrhal

Question 32

repetitive coughing ep whooping inhalation

Answer 32

paroxysmal

Question 33

recovery phase

Answer 33

convalescent

Question 34

rare complications in bordetalla

Answer 34

encephalitis

Question 35

bordetlla ideal spx

Answer 35

nasopharyngeal aspirates or nasopharyngeal swab

Question 36

bodetalla colonies

Answer 36

small, shiny colonies resembling tiny drop of mercury

Question 37

has been found to work best for recovery of B. pertussis from nasopharyngeal swabs

Answer 37

Regan-Lowe agar

Question 38

is superior to methicillin and penicillin for inhibiting normal respiratory flora

Answer 38

cephalexin

Question 39

potato glycerol blood agar

Answer 39

Border-Gengou agar

Question 40

used not only for the isolation of your Bordetella but also for the transport

Answer 40

Modified Jones-Kendrick charcoal

Question 41

media used for the primary isolation of Bordetella

Answer 41

Modified Stainer-Scholte medium with cyclodextrin and cephalothin

Question 42

best method of prevention for pertussis

Answer 42

vaccination

Question 43

cause of pertussis-like syndrome

Answer 43

B. parapertussis

Question 44

inhabits respiratory tract of canines (kennel’s cough), infrequently responsible for chronic respiratory tract infections in humans (rare to cause infection in humans)

Answer 44

B. bronchiseptica

Question 45

undulant fever or malta fever

Answer 45

Brucellosis

Question 46

Brucella humans acquire infections through

Answer 46

ingestion of contaminated animal products, including meats and milk; farmers can directly acquire infections through direct animal contact

Question 47

Brucella culture media

Answer 47

BAP , TSA, BACTEC 9240, BacT/Alert, castaneda medium, Wisconsin medium, and TSB

Question 48

Brucella Spx

Answer 48

blood, biopsy material, serum