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ID strep

Total questions: 14

Worksheet time: 8mins

Name
Class
Date
1.

Which Strep genera/ssp. does NOT cause endocarditis?

a)

Enteroccus (S. fae)

b)

S. bovis

c)

S. viridians

d)

Abiotrophia "satelliting strep"

e)

S. pryogenes

2.

Beta hemolytic

a)

Strep A

b)

Strep B

c)

Strep D

d)

Alpha Step

3.

Wide alpha hemolytic

a)

Strep A

b)

Strep B

c)

Strep D

d)

Alpha Step

4.

Strep goes on ____ media and is catalase ______

a)

CNA

negative

b)

PEA

positive

c)

MAC

negative

d)

EMB

positive

5.

Differential test involves Hippurate?

a)

Strep A

b)

Strep B

c)

Strep D

d)

Alpha Step

6.

Differential test to ID Enteroccus from S. bovis?

a)

PYR (+)

S. faecalis

b)

PYR (+)

S. pyogenes

c)

CAMP (+)

S. agalatiae

d)

BE test

7.

Differential test involves CAMP testing?

a)

Strep A

b)

Strep B

c)

Strep D

d)

Alpha Step

8.

Differential test involves Bile Esculin test?

a)

Strep A

b)

Strep B

c)

Strep D

d)

Alpha Step

9.

Test where Strep pnemo is differentiated from S. viridians in the Alpha STREP genera?

a)

Bile test: soluble

b)

Bile test: insoluble

c)

Salt test: tolerate

d)

Salt test: intolerate

10.

Rapid Latex agglutination test can ID which strep(s)?

a)

Strep A

b)

Strep B

c)

Strep D

d)

Alpha Step

11.

Which Strep genera/ssp. is salt tolerate?

a)

Enteroccus (S. fae)

b)

S. bovis

c)

S. viridians

d)

Abiotrophia "satelliting strep"

e)

S. pryogenes

12.

Which Strep genera/ssp. is sensitive to Optochin?

a)

Enteroccus (S. fae)

b)

S. bovis

c)

S. viridians

d)

S. pneumoniae

e)

S. pryogenes

13.

Which Strep(s) genera/ssp. is sensitive to Bacitracin?

a)

Enteroccus (S. fae)

b)

S. bovis

c)

S. viridians

d)

S. pneumoniae

e)

S. pryogenes

14.

Which Strep(s) genera/ssp. can be sensitive to Vancomycin?

{VRE}

a)

Enteroccus (S. fae)

b)

S. bovis

c)

S. viridians

d)

S. pneumoniae

e)

S. pryogenes