The symptoms of tetanus are due to
A)endospore formation.
B)systemic infection.
C)sustained relaxation of muscles.
D)tetanospasmin.
E)inflammation.

Question

Quizplus · Accepted Answer

The symptoms of tetanus are due to the tetanospasmin toxin released by the bacterium Clostridium tetani. This toxin binds to nerve endings and prevents the release of neurotransmitters, leading to sustained contractions of muscles, called tetanus or lockjaw. Systemic infection, endospore formation, and inflammation may occur, but they are not the direct cause of the symptoms.

The Symptoms of Tetanus Are Due to