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Question

"Lock jaw" is another name of

A
Malaria
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B
Kala-azar
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C
Tetanus
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D
Diphtheria
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Solution

The correct option is B Tetanus
  • Tetanus, also known as lockjaw is a bacterial infection caused by Clostridium tetani, which is commonly found in soil, saliva, dust or manure. The bacteria generally enter from the soil through a break in the skin such as a cut or puncture wound. They produce toxins that interfere with normal muscle contractions resulting in muscle spasms.
  • It's also called lockjaw because the infection often causes muscle contractions in the jaw and neck. Hence "Lockjaw" is another name of tetanus. So, the correct answer is 'Tetanus'.


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