What Do You Know About Microbiology?

Approved & Edited by ProProfs Editorial Team

The editorial team at ProProfs Quizzes consists of a select group of subject experts, trivia writers, and quiz masters who have authored over 10,000 quizzes taken by more than 100 million users. This team includes our in-house seasoned quiz moderators and subject matter experts. Our editorial experts, spread across the world, are rigorously trained using our comprehensive guidelines to ensure that you receive the highest quality quizzes.

Learn about Our Editorial Process

| By Pgblazer

Pgblazer

Community Contributor

Quizzes Created: 37 | Total Attempts: 127,917

Questions: 10 | Attempts: 2,926 | Updated: Nov 16, 2023

Questions

Settings

Create your own Quiz

Share on Facebook Share on Twitter Share on Whatsapp Share on Pinterest Share on Email Copy to Clipboard Embed on your website

What Do You Know About Microbiology? - Quiz

There is a lot that you can learn about the earth by simply learning about the microorganisms that can be found here. We get to understand more about them through the study of microbiology. Do you wish to test out what you know from all your microbiology classes? Take up the quiz below and get to find out for sure.

Questions and Answers

1.

All the following statements are true about V. cholera 0139 except:
- A.
  
  Clinical manifestations are similar to Eltor strain
- B.
  
  First discovered in Chennai
- C.
  
  Epidemiologically indistinguishable from O1 Eltor strain
- D.
  
  Produces O1 Lipopolysaccharide
Correct Answer
D. Produces O1 Lipopolysaccharide

Explanation
V. cholera 0139 does not synthesise O1 Lipopolysaccharide

Rate this question:
2.

An elderly male patient presented with fever, chest pain and dry cough. Sputum culture showed growth on Charcol Yeast Extract Medium. The organism is
- A.
  
  H. influenza
- B.
  
  Moraxella cartarrhalis
- C.
  
  Legionella
- D.
  
  Burkholderia cepacia
Correct Answer
C. Legionella

Explanation
Legionella grows only in special media like Charcol Yeast Extract Medium

Rate this question:
3.

A person working in an abattoir presented with a papule on hand, which turned into an ulcer. Which will best help in diagnosis?
- A.
  
  Trichrome Methylene Blue
- B.
  
  Carbol Fuschin
- C.
  
  Acid Fast Stain
- D.
  
  Calcoflour White
Correct Answer
A. Trichrome Methylene Blue

Explanation
The clinical features are suggestive of cutaneous anthrax. Trichrome methylene blue is used to demonstrate McFadyean's reaction which is characteristic of Bacillus anthracis.

Rate this question:

1
0
4.

Brucella is transmitted by all expect:
- A.
  
  Through the placenta of animals
- B.
  
  Aerosol transmission
- C.
  
  Person to person
- D.
  
  Eating uncooked food
Correct Answer
C. Person to person

Explanation
There is no person to person transmission in brucella.

Rate this question:
5.

Botulisum affects all except:
- A.
  
  Neuromuscular junction
- B.
  
  Preganglionic junction
- C.
  
  Post ganglionic nerves
- D.
  
  CNS
Correct Answer
D. CNS

Explanation
CNS is not involved in botulism.

Rate this question:

1
0
6.

With reference to bacteriodes fragilis, the following statements are true except:
- A.
  
  Bacteriodes fragilis is a frequent anaerobe isolated from clinical samples
- B.
  
  Bacteriodes fragilis is not uniformly sensitive to metronidazole
- C.
  
  The LPS formed by Bacteriodes fragilis is structurally and functionally different from the conventional endotoxins
- D.
  
  Shock and DIC are common in bacteroides bacteremia
Correct Answer
D. Shock and DIC are common in bacteroides bacteremia

Explanation
Shock and DIC are not common in bacteroides bacteremia.

Rate this question:
7.

Which of the following statement is not true regarding Chlamydia Trachomatis:
- A.
  
  Elementary body is metabolically active
- B.
  
  It is biphasic
- C.
  
  Reticulate body divides by binary fission
- D.
  
  Inside the cell it evades phagolysosome
Correct Answer
A. Elementary body is metabolically active

Explanation
Reticulate body is metabolically active.

Rate this question:
8.

Rabies is identified by
- A.
  
  Guarneri bodies
- B.
  
  Negri bodies
- C.
  
  Cowdry A bodies
- D.
  
  Cowdry B bodies
Correct Answer
B. Negri bodies

Explanation
Guarneri bodies - Vaccinia
Negri bodies - Rabies
Cowdry A bodies - Herpes / yellow fever
Cowdry B bodies - Adenovirus / pollovirus

Rate this question:

1
0
9.

All statements are true for Chylamydia psittacosis except:
- A.
  
  Acquired from bird’s droppings
- B.
  
  Causes urethritis
- C.
  
  Causes pneumonia
- D.
  
  Treatment is tetracycline
Correct Answer
B. Causes urethritis

Explanation
Chylamydia psittacosis is a bacterial infection that is primarily acquired from birds, particularly through exposure to their droppings. It can cause pneumonia in humans, leading to symptoms such as fever, cough, and difficulty breathing. Treatment for Chylamydia psittacosis typically involves the use of antibiotics, such as tetracycline. However, it does not cause urethritis, which is inflammation of the urethra.

Rate this question:

1
0
10.

Only hepatitis virus which can be cultured is
- A.
  
  HAV
- B.
  
  HBV
- C.
  
  HCV
- D.
  
  HDV
Correct Answer
A. HAV

Explanation
HAV is the only hepatitis virus that can be cultured.

Rate this question:

1
0

Quiz Review Timeline +

Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.

Current Version
Nov 16, 2023

Quiz Edited by
ProProfs Editorial Team
Jun 19, 2011

Quiz Created by
Pgblazer

What Do You Know About Microbiology?

All the following statements are true about V. cholera 0139 except:

An elderly male patient presented with fever, chest pain and dry cough. Sputum culture showed growth on Charcol Yeast Extract Medium. The organism is

A person working in an abattoir presented with a papule on hand, which turned into an ulcer. Which will best help in diagnosis?

Brucella is transmitted by all expect:

Botulisum affects all except:

With reference to bacteriodes fragilis, the following statements are true except:

Which of the following statement is not true regarding Chlamydia Trachomatis:

Rabies is identified by

All statements are true for Chylamydia psittacosis except:

Only hepatitis virus which can be cultured is