Discussion
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- Question
Which of the following test(s) may establish retrospective diagnosis of streptococcal infection?
Options- A. Anti-DNase B test
- B. ASO test
- C. Streptozyme test
- D. All of these
- Correct Answer
- All of these
- 1. Which of the following condition is non-suppurative sequelae of Streptococcus pyogenes infections?
Options- A. Acute rheumatic fever
- B. Acute glomerulonephritis
- C. Erythema nodosum
- D. All of these Discuss
- 2. Cell wall protein of Streptococcus pyogenes crossreacts with human
Options- A. synovial fluid
- B. cardiac valves
- C. myocardium
- D. vascular intima Discuss
- 3. Streptolysin O is
Options- A. antigenic
- B. oxygen-labile
- C. heat-labile
- D. all of these Discuss
- 4. The bacterial sore throat is caused by
Options- A. Staphylococcus aureus
- B. Haemophilus spp
- C. Streptococcus pyogenes
- D. Mycoplasma pneumoniae Discuss
- 5. Which of the following cross-reacts with cell wall carbohydrate of Streptococcus pyogenes?
Options- A. Cardiac valves
- B. Synovial fluid
- C. Myocardium
- D. Vascular intima Discuss
- 6. The bacteria involved in the production of dental caries is/are
Options- A. Streptococcus mutans
- B. S sanguis
- C. Both (a) and (b)
- D. Streptococcus pyogenes Discuss
- 7. Which of the following test indicates the susceptibility to streptococcal pyrogenic exotoxin?
Options- A. Schick test
- B. Disk test
- C. ASO test
- D. Precipitation test Discuss
- 8. Streptococcus pyogenes can be differentiated from other haemolytic Streptococci on the basis of
Options- A. Bacitracin sensitivity
- B. Erythromycin sensitivity
- C. Aminoglycosides sensitivity
- D. Penicillin sensitivity Discuss
- 9. Crystal violet blood agar is a selective medium for
Options- A. ?-haemolytic streptococci
- B. Staphylococcus aureus
- C. Corynebacterium diphtheriae
- D. Mycobacterium tuberculosis Discuss
- 10. Reddening of meat in cooked meat broth is produced by
Options- A. C tetani
- B. C histolyticum
- C. Clostridium perfringens
- D. C sporogenes Discuss
Streptococcus problems
Search Results
Correct Answer: All of these
Correct Answer: myocardium
Correct Answer: all of these
Correct Answer: Streptococcus pyogenes
Correct Answer: Cardiac valves
Correct Answer: Both (a) and (b)
Correct Answer: Disk test
Correct Answer: Bacitracin sensitivity
Correct Answer: ?-haemolytic streptococci
Correct Answer: Clostridium perfringens
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