Diagnostic Microbiology

Question 1

___ nutritive substance which cultures of microorganism are grown

Answer 1

culture medium

Question 2

[Media for growth]

egg yolk

Answer 2

C. perfringes

Question 3

[Media for growth]

tellurite

Answer 3

C. diphtheriae

Question 4

[Media for growth]

bile esculin

Answer 4

group D strep

Question 5

[Media for growth]

mannitol salts

Answer 5

staphylococci

Question 6

[Media for growth]

chocolate

Answer 6

N. menigitidis

N. gonorrheoae from sterile sites

Question 7

[Media for growth]

N. gonorhea from non sterile sites

Answer 7

thayer-martin

Question 8

[Media for growth]

chocolate + factor X and V

Answer 8

H. influenzae

Question 9

[Media for growth]

lowenstein-jensen

Answer 9

M. tuberculosis

Question 10

[Media for growth]

thiosulfate citrate bile salts

Answer 10

V. cholerae

Question 11

[Media for growth]

Bordet gengou

Answer 11

B. pertussis

Question 12

[Media for growth]

charcoal yeast extract

Answer 12

L. pneumophila

Question 13

[Media for growth]

Skirrows

Answer 13

C. jejuni

H. pylori

Question 14

[Media for growth]

Barbour-Stoenner-Kelly

Answer 14

B burgdorfori

Question 15

[Media for growth]

Eaton

Answer 15

M. pneumoniae

Question 16

[Media for growth]

Cetrimide

Answer 16

P. aeruginosa

Question 17

[Media for growth]

Xylose-Lysine-Deoxycholate

Answer 17

Salmonella, shigella

Question 18

[Media for growth]

Ellinghausen-McCullough-Johnson Harris

Answer 18

L. interoggans

Question 19

[Media for growth]

Fletcher’s

Answer 19

L. interrogans

Question 20

Molecular tests are useful in these species

Answer 20

1. Chlamydia

2. Myobacterium

Question 21

[BBB penetrability]

What are the drugs excellent with or without inflammation?

Answer 21

SCT RIFF Me

1. Sulfonamides
2. Chloramphenicol
3. Trimethoprim
4. Rifampicin
5. Isoniazid
6. Fluconazole
7. Flucytosine
8. Metronidazole

Question 22

[BBB penetrability]

What are the drugs that are good only with inflammation?

Answer 22

Penicillin
Imipenem+Cilastatin
Meropenem

Ciprofloxacin
Aztreonam
Vancomycin

Cephalosporin 2nd to 4th

Question 23

[BBB penetrability]

What are the drugs minimal penetration even with inflammation

Answer 23

1. Aminoglycoside
2. Tetracycline
3. Clindamycin
4. Macrolide

Question 24

[BBB penetrability]

What will not pass even with inflammation?

Answer 24

1. Polymyxin
2. Cephalosporin, 1st and 2nd
3. Amphotericin B

Question 25

[Mechanisms of resistance]

Tetracycline

Answer 25

Efflux

Question 26

[Mechanisms of resistance]

decreased uptake

Answer 26

aminoglycoside

Question 27

[Mechanisms of resistance]

permeable barrier

Answer 27

beta lactams

Question 28

[Mechanisms of resistance]

fluconazole

Answer 28

efflux

Question 29

[Mechanisms of resistance]

MRSA

Answer 29

altered PBP

Question 30

Aminoglycosides with P. aeruginosa activity

Answer 30

1. Gentamycin
2. Amikacin
3. Tobramycin

Question 31

Quinolones with P. aeruginosa activity

Answer 31

1. Ciprofloxacin
2. Levofloxain
3. Moxifloxacin

Question 32

Cephalosporins with P. aeruginosa activity

Answer 32

1. CeftaziDIME
2. CefePIME
3. CefoPERAzone
4. CefPIROme
5. CefTOBIprole

Question 33

Penicillins with P. aeruginosa activity

Answer 33

1. Carbenicillin
2. Oxacillin
3. Nafcillin
4. Dicloxacillin
5. Methicillin

Question 34

Polymixins with P. aeruginosa activity

Answer 34

1. Polymyxin B

2. Colistin

Question 35

Monobactams with P. aeruginosa activity

Answer 35

1. Aztreonam

Question 36

Carbapenem with P. aeruginosa activity

Answer 36

1. Meropenem
2. Imipenem
3. Doripenem

NOT ERTAPENEM