Set 1

Question 1

Acinetobacter

Answer 1

Bacilli, Negative

Question 2

Actinomyces

Answer 2

Bacilli, positive

Question 3

Citrobacter

Answer 3

Bacilli, positive

Question 4

Clostridium species

Answer 4

Bacilli, positive

Question 5

Cutibacterium acnes

Answer 5

Bacilli, positive

Question 6

Corynebacterium spp

Answer 6

Bacilli positive

Question 7

Escherichia coli

Answer 7

Bacilli Negative

Question 8

Enterococcus faecalis

Answer 8

Cocci positive

Question 9

Enterococcus faecium

Answer 9

Cocci positive

Question 10

Enterobacter species

Answer 10

Bacilli positive

Question 11

Fusobacterium

Answer 11

Bacilli negative

Question 12

Haemophilus influenzae

Answer 12

Cocobacilli negative

Question 13

Klebsiella species

Answer 13

Bacilli negative lactose fermentation

Question 14

Lactobacillus

Answer 14

Bacilli positive

Question 15

Listeria monocytogenes

Answer 15

Bacilli positive

Question 16

Moraxella catarrhalis

Answer 16

Cocci negative

Question 17

Morganella

Answer 17

Bacilli negative

Question 18

Neisseria gonorrhoeae/meningitidis

Answer 18

Cocci negative

Question 19

Peptococcus

Answer 19

Cocci negative

Question 20

Peptodtreptococcus

Answer 20

Cocci positive

Question 21

Prevotella

Answer 21

Bacilli negative

Question 22

Proteus spp

Answer 22

Bacilli negative

Question 23

Providencia

Answer 23

Bacilli negative

Question 24

Pseudomonas

Answer 24

Bacilli negative

Question 25

Staphylococcus Aureus

Answer 25

Cocci positive

Question 26

Staphylococcus epidermidis

Answer 26

Cocci positive

Question 27

Staphylococcus saprophyticus

Answer 27

Cocci positive

Question 28

Streptococcus viridans, pyogenes, agalactiae, pneumoniae

Answer 28

Cocci positive

Question 29

Samonella

Answer 29

Bacilli negative

Question 30

Serratia

Answer 30

Bacilli negative

Question 31

Shigella

Answer 31

Bacilli negative

Question 32

Stenotrophomonas maltophilia

Answer 32

Bacilli negative

Question 33

Spore forming +

Answer 33

C. diff C. Perfringens (food poisoning) C. Botulinum Bacillus anthracis (anthrax) Bacillus Cereus (food poisoning) C. Tetani

Question 34

Spore negative -

Answer 34

Listeria monocytogenes Corynebacterium spp Actinomyces Cultibacterium Acnes

Question 35

Anaerobes

Answer 35

B Fragilis Fusobacterium Nucleatum Preveotella melanigenica

Question 36

Lactose Positive Fermenter

Answer 36

Citrobacter E. coli E. cloacae Klebsiella: K. K Pneumoniae K Aerogenes

Question 37

Lactose Negative Non fermenter

Answer 37

Serratia Salmonella, Shigella Pseudomonas Proteus Acinetobacter Stenotrophomonas Morganella

Question 38

Bacteria not seen in gram stains

Answer 38

Legionella Pneumophila - poor uptake of red stain Mycobacteria - too much lipid Mycoplasm pneumoniae - no cell wall, too small Treponema Pallidum - too thin Chlamydophila - too small

Question 39

agglutination

Answer 39

Clumping of bacteria/ red cells held by antibodies Makes it visible to the naked eye

Question 40

MIC

Answer 40

Minimum Inhibitory Concentration

Question 41

Peak/MIC (Concentration dependent antibiotics)

Answer 41

Aminoglycosides Fluroquinolones Lipopeptide Ketolide Metronidazole

Question 42

T>MIC (Time dependent Antibiotics)

Answer 42

Penicillins Cephalosporin Carbapenems Vancomycin Linezolids Lincosamide

Question 43

AUC/MIC (Can be both)

Answer 43

Aminoglycosides Fluroquinolones Vancomycin Linezolid Tigecycline Telavacin Polymyxins

Question 44

Synergy

Answer 44

Drug A + B come together to reduce colony formation when given together

Question 45

Additive

Answer 45

Drug A + B add on their effects to reduce colony formation (Not synergy they just both work in their own way so when u give them both it adds)

Question 46

Indifference

Answer 46

Drug A+B is in between just A and B

Question 47

Antagonism

Answer 47

Drug A+B makes it do worse than by themselves

Question 48

Alpha Hemolytic Strep

Answer 48

S. pneumoniae Viridans

Question 49

Beta Hemolytic Strep

Answer 49

S. pyogenes S. agalactiae

Question 50

Gamma Hemolysis

Answer 50

Enterococcus Strep Bovis

Question 51

Define the importance of the clinical microbiology laboratory

Answer 51

Maintain an effective communication system -computerized system for acknowledging receipt of specimens -immediate notification of critical results

Question 52

What is lancefield classification

Answer 52

Serologic testing to detect specific surface antigens Group A: S.pyogenes Group B: S agalactiae Group D: S Bovis

Question 53

Pseudomonas Aeruginosa

Answer 53

GNR, Lactose negative, oxidase positive opportunistic Resistant to many antibiotics

Question 54

Acinetobacter Spp

Answer 54

Found in soil and water lactose negative oxidase negative