Pip Fraggle
Quiz by , created more than 1 year ago

A test about the various properties and uses for different Media Types Contains some questions about Neisseria bacteria. Haven't had time to change it yet

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Pip Fraggle
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Media Types (new)

Question 1 of 32

1

What kind of medium is MacConkey Agar

Select one or more of the following:

  • Differential

  • Enriched

  • Selective

  • Antibiotic

  • Enrichment broth

  • General Isolation (supportive)

Explanation

Question 2 of 32

1

Which type of Medium is eosin-methylene blue (EMB) agar

Select one or more of the following:

  • Differential

  • Selective

  • General Isolation

  • Enriched

  • Antibiotic

  • Enrichment broth

Explanation

Question 3 of 32

1

Which type of medium is Blood Agar?

Select one or more of the following:

  • Enriched

  • differential

  • enrichment broth

  • selective

  • general isolation (supportive)

  • Antibiotic

Explanation

Question 4 of 32

1

Which type of medium is Chocolate Agar?

Select one or more of the following:

  • General Isolation (supportive)

  • Non-isolation (Enriched)

  • Differential

  • Enrichment Broth

  • Selective

  • Antibiotic

Explanation

Question 5 of 32

1

Which type of medium is Gram-Negative Broth?

Select one or more of the following:

  • General Isolation (supportive)

  • Non-isolation (Enriched)

  • Differential

  • Enrichment Broth

  • Selective

  • Antibiotic

Explanation

Question 6 of 32

1

Which type of medium is Selenite Broth?

Select one or more of the following:

  • General Isolation (supportive)

  • Non-isolation (Enriched)

  • Differential

  • Enrichment Broth

  • Selective

  • Antibiotic

Explanation

Question 7 of 32

1

Which type of medium is Tetrathionate Broth

Select one or more of the following:

  • General Isolation (supportive)

  • Non-isolation (Enriched)

  • Differential

  • Enrichment Broths

  • Selective

  • Antibiotic

Explanation

Question 8 of 32

1

Which type of media is Thiglycollate broth?

Select one or more of the following:

  • General Isolation (supportive)

  • Non-isolation (enriched)

  • Differential

  • Enrichment broth

  • Selective

  • Antibiotic

Explanation

Question 9 of 32

1

Which type of medium is Hektoen Enteric (HE) agar?

Select one or more of the following:

  • General Isolation (supportive)

  • Non-Isolation (Enriched)

  • Differential

  • Selective

  • Enrichment Broth

  • Antibiotic

Explanation

Question 10 of 32

1

Which type of medium is Salmonella-Shigella (SS) agar?

Select one or more of the following:

  • General Isolation (supportive)

  • Non-Isolation (Enriched)

  • Differential

  • Enrichment Broth

  • Selective

  • Antibiotic

Explanation

Question 11 of 32

1

Which type of medium is Xylose-lysine-deoxycholate (XLD) agar?

Select one or more of the following:

  • General Isolation (supportive)

  • Non-Isolation (enriched)

  • Differential

  • Enrichment Broth

  • Selective

  • Antibiotic

Explanation

Question 12 of 32

1

Which type of medium is Colistin-nalidixic (CNA) agar?

Select one or more of the following:

  • General Isolation (supportive)

  • Non-isolation (enriched)

  • Differential

  • Enrichment Broth

  • Selective

  • Antibiotic

Explanation

Question 13 of 32

1

Which type of medium is Modified Thayer Martin (MTM) agar?

Select one or more of the following:

  • General Isolation (supportive)

  • Non-isolation (enriched)

  • Differential

  • Enrichment broth

  • Selective

  • Antibiotic

Explanation

Question 14 of 32

1

Which type of medium is Martin-Lewis medium?

Select one or more of the following:

  • General isolation (supportive)

  • Non-isolation (Enriched)

  • Differential

  • Enrichment broth

  • Selective

  • Antibiotic

Explanation

Question 15 of 32

1

Select from the dropdown lists to complete the text.

Match the Species of Streptococcus with its reaction to Bacitracin

S. pyogenes ( susceptible, resistant )
S. agalactiae ( susceptible, resistant )
S. dysgalactiae (subspecies dysgalactiae and equisimils) ( susceptible, resistant )
S. equi (subspecies equi and zooepidemicus) ( susceptible, resistant )
S. anginosus ( susceptible, resistant )

Explanation

Question 16 of 32

1

Select from the dropdown lists to complete the text.

Match the Species of Streptococcus with its Pyrrolidonyl Arylamidase (PYR) test result

S. pyogenes ( negative, positive )
S. agalactiae ( negative, positive )
S. dysgalactiae (subspecies dysgalactiae and equisimils) ( negative, positive )
S. equi (subspecies equi and zooepidemicus) ( negative, positive )
S. anginosus ( negative, positive )

Explanation

Question 17 of 32

1

Select from the dropdown lists to complete the text.

Match the Species of Streptococcus with its CAMP reaction

S. pyogenes ( negative, positive )
S. agalactiae ( negative, positive )
S. dysgalactiae (subspecies dysgalactiae and equisimils) ( negative, positive )
S. equi (subspecies equi and zooepidemicus) ( negative, positive )
S. anginosus ( negative, positive )

Explanation

Question 18 of 32

1

Select from the dropdown lists to complete the text.

Match the streptococcus species with its hippurate reaction

S. pyogenes ( negative, positive )
S. agalactiae ( negative, positive )
S. dysgalactiae (subspecies dysgalactiae and equisimils) ( negative, positive )
S. equi (subspecies equi and zooepidemicus) ( negative, positive )
S. anginosus ( negative, positive )

Explanation

Question 19 of 32

1

Select from the dropdown lists to complete the text.

Match the streptococcus species with its growth on Bile esculin media

S. pyogenes ( negative, variable, positive )
S. agalactiae ( negative, variable, positive )
S. dysgalactiae (subspecies dysgalactiae and equisimils) ( negative, variable, positive )
S. equi (subspecies equi and zooepidemicus) ( negative, variable, positive )
S. anginosus ( negative, variable, positive )

Explanation

Question 20 of 32

1

Select from the dropdown lists to complete the text.

Match the streptococcus species with its Voges-Proskauer reaction

S. pyogenes ( negative, positive )
S. agalactiae ( negative, positive )
S. dysgalactiae (subspecies dysgalactiae and equisimils) ( negative, positive )
S. equi (subspecies equi and zooepidemicus) ( negative, positive )
S. anginosus ( negative, positive )

Explanation

Question 21 of 32

1

Lancefield's classification of Streptococcus is based on what?

Select one of the following:

  • Type of hemolysis

  • Call wall polysaccharide

  • Capsular antigens

  • M Protein serotype

Explanation

Question 22 of 32

1

Streptolysin O is

Select one of the following:

  • Oxygen stable

  • Antigenic

  • Observed as surface hemolysis

  • All of the above

Explanation

Question 23 of 32

1

Which reaction is incorrect for Enterococcus?

Select one of the following:

  • positive growth in 6.5% salt broth

  • Positive hydrolysis of bile-esculin media

  • Negative catalase reaction

  • PYR negative

Explanation

Question 24 of 32

1

Select from the dropdown list to complete the text.

Sequalae of group ( A, B, C, D, Enterococcus ) Streptococcus infection may lead to acute rheumatic fever or acute glomerulonephritis.

Explanation

Question 25 of 32

1

In which forms of sugar does Neisseria gonorrhoeae produce acid?

Select one or more of the following:

  • Glucose

  • MAltose

  • Lactose

  • Sucrose

  • Fructose

Explanation

Question 26 of 32

1

In which forms of sugar does Neisseria meningitidis produce acid?

Select one or more of the following:

  • Glucose

  • Maltose

  • Lactose

  • Sucrose

  • Fructose

Explanation

Question 27 of 32

1

Pili antigens are associated with

Select one of the following:

  • Staphylococcus aureus

  • Streptococcus pyogenes

  • Streptococcus pneumoniae

  • Neisseria gonorrhoea

Explanation

Question 28 of 32

1

A gram-negative diplococcus isolated from a middle ear aspirate grew on chocolate agar but was inhibited on MArtin-Lewis agar. The organism failed to produce acid from glucose, maltose, and sucrose. It was DNase positive and most likely:

Select one of the following:

  • Neisseria gonorrhoeae

  • Neisseria meningitidis

  • Neiseria lactamica

  • Moraxella catarrhalis

Explanation

Question 29 of 32

1

All Neisseria species are positive for the enzyme

Select one of the following:

  • Coagulase

  • DNase

  • Oxidase

  • Penicillinase

Explanation

Question 30 of 32

1

Cotton swabs are preferred for the culture and transport of specimens to be cultures for Neisseria gonorrhoeae.

Select one of the following:

  • True
  • False

Explanation

Question 31 of 32

1

Select from the dropdown lists to complete the text.

( Trypticase soy agar (TSA), Blood agar, Chocolate Agar, Maconkey or EMB, HEX/XLD/SSA, CNA/PEA, Thayer-MArtin )Nutrient most nonfastidious bacteria
( Trypticase soy agar (TSA), Blood Agar, Chocolate Agar, Maconkey or EMB, HEX/XLD/SSA, CNA/PEA, Thayer Martin ) Enriched/nonselective differential for hemolysis
( Trypticase Soy agar, Blood Agar, Chocolate, Maconkey or EMB, HEK.XLD/SSA, CNA/PEA, Thayer Martin ) Enriched/Nonselective Fastidious bacteria (neisseria haemophilus)
( Trypticase soy agar (TSA), Blood Agar, Chocolate Agar, Maconkey or EMB, HEK/XLD/SSA, CNA/PEA, Thayer Martin Specialty ) Selective Differential Will grow Gram negative inhibits gram positive and differentiates lactose fermenters from non lactose fermenters
( Trypticase soy agar (TSA), Blood Agar, Chocolate Agar, Moconkey or EMB, HEK/XLD/SSA, CNA/PEA, Thayer Martin Specialty ) Selective differential. Used in stool sample. Inhibits gram positive and normal enteroflora. Differentiates sugar fermenters from non sugar fermenters
( Trypticase Soy Agar (TSA), Blood Agar, Maconkey or EMB, HEK/XLD/SSA, CNA/PEA, Thayer Martin ) Enriched Selective. Contains blood. Selective for gram positive and inhibits gram negative
( Trypticase soy agar, Blood agar, Chocolate agar, Maconkey or EMB, HEK/XLD/SSA, CNA/PEA, Thayer MArtin ) Specialty: Chocolate base with additives and antibiotics to kill normal flora. Selective for Neisseria

Explanation

Question 32 of 32

1

Which media is best for isolating gram positive cocci?

Select one of the following:

  • CNA

  • BAP

  • MacConkey

  • MSA

Explanation

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