Miscellaneous bacteria

Question 1

Clue cells on GS PAPS or wet mount with fishy amine odor after 10 percent KOH are seen in which organism? a. Streptobacillus monoliformis b. Gardnerella vaginalis c. Capnocytophaga spp d. Chromobacterium violaceum

Answer 1

b

Question 2

The medium HUMAN BLOOD TWEEN 80 AGAR HBTA is used for isolation of which organism? a. Gardnerella vaginalis b. Legionella pneumophilia c. Bartonella bacilliformis d. Cardiobacterium hominis

Answer 2

a

Question 3

Safety pin appearance with DONOVAN BODIES on Giemsa stain is characteristic of? a. Bartonella henselae b. Calymmatobacterium granulomatis c. Actinobacillus actinomycetemcomitans d. Tropheryma whipplei

Answer 3

b

Question 4

STAR LIKE COLONY and dots and dashes of morse code like appearance are seen in? a. Cardiobacterium hominis b. Streptobacillus monoliformis c. Actinobacillus actinomycetemcomitans d. Chromobacterium violaceum

Answer 4

c

Question 5

STRING OF BEADS and FLUFF BALL in broth and fried egg colony on Heart Infusion agar describe? a. Spirillum minor b. Streptobacillus monoliformis c. Capnocytophaga spp d. Gardnerella vaginalis

Answer 5

b

Question 6

SUDOKU FEVER is produced by which organism? a. Spirillum minor b. Bartonella henselae c. Legionella micdadei d. Calymmatobacterium granulomatis

Answer 6

a

Question 7

Violet colored colonies due to violacein pigment are seen in? a. Legionella pneumophilia b. Chromobacterium violaceum c. Capnocytophaga spp d. Bartonella bacilliformis

Answer 7

b

Question 8

Tear drop shaped organism forming rosette and part of HACEK group is? a. Actinobacillus actinomycetemcomitans b. Cardiobacterium hominis c. Gardnerella vaginalis d. Streptobacillus monoliformis

Answer 8

b

Question 9

Gliding motility fusiform rod with nitrate and esculin test positive but oxidase and catalase negative is? a. Capnocytophaga spp b. Chromobacterium violaceum c. Legionella pneumophilia d. Bartonella elizabethiae

Answer 9

a

Question 10

Warthin Starry silver impregnation stain is used to detect? a. Bartonella bacilliformis b. Legionella pneumophilia c. Bartonella henselae d. Tropheryma whipplei

Answer 10

c

Question 11

Carrion disease Verruga peruana and Oroya fever with anemia are caused by? a. Bartonella bacilliformis b. Bartonella henselae c. Gardnerella vaginalis d. Calymmatobacterium granulomatis

Answer 11

a

Question 12

Requires L cysteine and iron for growth and produces blue green colony with cut glass appearance on BCYE is? a. Legionella micdadei b. Legionella pneumophilia c. Chromobacterium violaceum d. Tropheryma whipplei

Answer 12

b

Question 13

AFO of Legionella is? a. Legionella pneumophilia b. Legionella micdadei c. Cardiobacterium hominis d. Actinobacillus actinomycetemcomitans

Answer 13

b

Question 14

PAS stained vacuoles in macrophages and PCR amplification of bowel or brain biopsy are diagnostic for? a. Tropheryma whipplei b. Bartonella henselae c. Capnocytophaga spp d. Streptobacillus monoliformis

Answer 14

a

Question 15

Which organism is SPS sensitive and causes bacterial vaginosis? a. Capnocytophaga spp b. Gardnerella vaginalis c. Cardiobacterium hominis d. Bartonella elizabethiae

Answer 15

b

Question 16

Which organism is capsulated non motile and causes granuloma inguinale? a. Calymmatobacterium granulomatis b. Streptobacillus monoliformis c. Legionella pneumophilia d. Chromobacterium violaceum

Answer 16

a