13 JANUARY 2021 CURRENT AFFAIRS QUIZ

Reddening of meat in cooked meat broth is produced by

C histolyticum

C tetani

Clostridium perfringens

C sporogenes

TRUE ANSWER : ?
YOUR ANSWER : ?

Which of the following species of Clostridium is predominantly sacchrolytic?

C novyi

C perfringens

All of these

C septicum

TRUE ANSWER : ?
YOUR ANSWER : ?

Nagler's reaction is useful for the identification of

C difficile

C botulinum

C tetani

C perfringens

TRUE ANSWER : ?
YOUR ANSWER : ?

Types of exotoxin, most commonly associated with botulism in man, is/are?

Type E

Type A

Type B

All of these

TRUE ANSWER : ?
YOUR ANSWER : ?

Which of the following is predominantly proteolytic?

C. speticum

Both (a) and (b)

C. sporogenes

C. histolyticum

TRUE ANSWER : ?
YOUR ANSWER : ?

Which of the following types of Clostridium perfringens produces alpha toxin most abundantly?

Type B

Type C

Type A

Type D

TRUE ANSWER : ?
YOUR ANSWER : ?

Clostridium botulinum food poisoning is due to

None of these

invasion of bacteria in the intestine

both (a) and (b)

preformed toxin

TRUE ANSWER : ?
YOUR ANSWER : ?

Blackening of meat in cooked meat broth is through

C tetani

all of these

C histolyticum

C perfringens

TRUE ANSWER : ?
YOUR ANSWER : ?

Which of the following(s) is/are obligate anaeorbes?

C novyi

All of these

C septicum

C tetani

TRUE ANSWER : ?
YOUR ANSWER : ?

Which of the following properties are the characteristics of tetanospasmin?

It is a neurotoxin

It is a heat-labile protein

It can be toxoided

All of these

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YOUR ANSWER : ?

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