Gram Negative Cocci Test - Sexually Transmitted Diseases

18 Questions | By Catherinehalcomb | Updated: Mar 21, 2022 | Attempts: 188

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Gram Negative Cocci Test - Sexually Transmitted Diseases - Quiz

Medically and scientifically relevant gram-negative cocci include the four types that cause a sexually transmitted disease (Neisseria gonorrhoeae), a meningitis (Neisseria meningitidis), and respiratory symptoms (Moraxella catarrhalis, Haemophilus influenza). This is a test about Sexually transmitted diseases and Gram Negative Cocci to see how much you know and learn more!

Questions and Answers

1.

Which species of Neisseria are considered ROD-SHAPED?
- A.
  
  N. elongata
- B.
  
  N. weaveri
- C.
  
  N. bacilliformis
- D.
  
  N gonorrhoeae
- E.
  
  N. meningitidis
- F.
  
  N. mucosa
- G.
  
  N. lactamica
2.

This is an opportunistic pathogen and is the 3rd most common cause of otitis media and sinusitis in children
3.

The reagent in the superoxol test
- A.
  
  30% hydrogen peroxide
- B.
  
  3% hydrogen peroxide
- C.
  
  13% hydrogen peroxide
- D.
  
  0.03% hydrogen peroxide
4.

Culture media used for Carbohydrate Utilization Test
- A.
  
  Trypticase Soy Agar with 10% of a specific carbohydrate
- B.
  
  Cystine Trypticase Agar (CTA) with 1% of a specific carbohydrate
- C.
  
  Cysteine Tellurite Agar with 1% of a specific carbohydrate
5.

Carbohydrate/s that N. gonorrhoea can utilize
- A.
  
  Glucose
- B.
  
  Maltose
- C.
  
  Sucrose
- D.
  
  Lactose
- E.
  
  Fructose
- F.
  
  None of the above
6.

Carbohydrate/s that N. meningitidis can utilize
- A.
  
  Glucose
- B.
  
  Maltose
- C.
  
  Sucrose
- D.
  
  Lactose
- E.
  
  Fructose
- F.
  
  None of the above
7.

Carbohydrate/s that N. lactamica can utilize
- A.
  
  Glucose
- B.
  
  Maltose
- C.
  
  Sucrose
- D.
  
  Lactose
- E.
  
  Fructose
- F.
  
  None of the above
8.

Carbohydrate/s that N. cinerea can utilize
- A.
  
  Glucose
- B.
  
  Maltose
- C.
  
  Sucrose
- D.
  
  Lactose
- E.
  
  Fructose
- F.
  
  None of the above
9.

Carbohydrate/s that N. sicca can utilize
- A.
  
  Glucose
- B.
  
  Maltose
- C.
  
  Sucrose
- D.
  
  Lactose
- E.
  
  Fructose
- F.
  
  None of the above
10.

Carbohydrate/s that N. flavencens can utilize
- A.
  
  Glucose
- B.
  
  Maltose
- C.
  
  Sucrose
- D.
  
  Lactose
- E.
  
  Fructose
- F.
  
  None of the above
11.

Which species of Neisseria would test positive in the Catalase test?
- A.
  
  N. flavencens
- B.
  
  N. sicca
- C.
  
  N gonorrhoeae
- D.
  
  N. meningitidis
- E.
  
  N. cinerea
- F.
  
  N. lactamica
- G.
  
  N. weaveri
12.

Which species of Neisseria would grow in Martin-Lewis agar, modified Thayer-Martin agar and New York City medium
- A.
  
  N. flavencens
- B.
  
  N. sicca
- C.
  
  N gonorrhoeae
- D.
  
  N. meningitidis
- E.
  
  N. cinerea
- F.
  
  N. lactamica
13.

Which species of Neisseria would grow in the Nutrient Medium at 35 degrees
- A.
  
  N. flavencens
- B.
  
  N. sicca
- C.
  
  N gonorrhoeae
- D.
  
  N. meningitidis
- E.
  
  N. cinerea
- F.
  
  N. lactamica
14.

Which species of Neisseria would produce β-D-Galactosidase
- A.
  
  N. flavencens
- B.
  
  N. sicca
- C.
  
  N gonorrhoeae
- D.
  
  N. meningitidis
- E.
  
  N. cinerea
- F.
  
  N. lactamica
15.

Which species of Neisseria would produce gamma-glutamylaminopeptidase
- A.
  
  N. flavencens
- B.
  
  N. sicca
- C.
  
  N gonorrhoeae
- D.
  
  N. meningitidis
- E.
  
  N. cinerea
- F.
  
  N. lactamica
16.

Which species of Neisseria would produce Hydroxyprolylaminopeptidase
- A.
  
  N. flavencens
- B.
  
  N. sicca
- C.
  
  N gonorrhoeae
- D.
  
  N. meningitidis
- E.
  
  N. cinerea
- F.
  
  N. lactamica
17.

Moraxella catarrhalis tests POSITIVE in which of the tests listed
- A.
  
  DNAse
- B.
  
  Butyrate disk test
- C.
  
  Nitrate reduction
- D.
  
  Superoxol test
- E.
  
  Carbohydrate utilization

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Gram Negative Cocci Test - Sexually Transmitted Diseases

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