200+ TOP Streptococcus Interview Questions with Answers

Streptococcus Interview Questions with Answers

StreptococcusObjective Questions with Answers Pdf Download for Freshers Experienced Medical MBBS Students Streptococcus Multiple choice Questions. These Objective type Streptococcus Questions are very important for campus placement Interviews.

 

1. The bacteria involved in the production of dental caries is/are

A. Streptococcus mutans

B. S sanguis

C. Both (a) and (b)

D. Streptococcus pyogenes

Answer: C

2. Which of the following test indicates the susceptibility to streptococcal pyrogenic exotoxin?

A. Schick test

B. Disk test

C. ASO test

D. Precipitation test

Answer: B

 

3. Which of the following condition is non-suppurative sequelae of Streptococcus pyogenesinfections?

A. Acute rheumatic fever

B. Acute glomerulonephritis

C. Erythema nodosum

D. All of these

Answer: D

 

5. Streptococcus pyogenes can be differentiated from other haemolytic Streptococci on the basis of

A. Bacitracin sensitivity

B. Erythromycin sensitivity

C. Aminoglycosides sensitivity

D. Penicillin sensitivity

Answer: A

 

6. Streptolysin O is

A. antigenic

B. oxygen-labile

C. heat-labile

D. all of these

Answer: D

 

7. Cell wall protein of Streptococcus pyogenes crossreacts with human

A. synovial fluid

B. cardiac valves

C. myocardium

D. vascular intima

Answer: C

 

8. Individuals suffering from primary atypical pneumonia have agglutinins to

A. Streptococcus MG

B. S avium

C. S mutans

D. Enterococcus faecalis

Answer: A

 

9. Which of the following test(s) may establish retrospective diagnosis of streptococcal infection?

A. Anti-DNase B test

B. ASO test

C. Streptozyme test

D. All of these

Answer: D

 

10. The bacterial sore throat is caused by

A. Staphylococcus aureus

B. Haemophilus spp

C. Streptococcus pyogenes

D. Mycoplasma pneumoniae

Answer: C

 

11. Crystal violet blood agar is a selective medium for

A. ß-haemolytic streptococci

B. Staphylococcus aureus

C. Corynebacterium diphtheriae

D. Mycobacterium tuberculosis

Answer: A