Which of the following about tetanus is true?
A) It is the minimum level of contraction of a muscle fiber.
B) During tetanus there is a continuous presence of high levels of calcium ions in the sarcoplasm.
C) It is sustained by a lack of ATP.
D) Experiencing repeated tetanic contractions puts a person at risk for developing the disease tetanus.
E) It ends when a source of ATP is added to the muscle.

Question

Quizplus · Accepted Answer

During tetanus, there is a continuous presence of high levels of calcium ions in the sarcoplasm which leads to sustained contraction of the muscle fibers. The other options are either incorrect or unrelated to the phenomenon of tetanus.

Which of the Following About Tetanus Is True