Which of the following is true?
A) Muscle fatigue has no influence on the force of contractions.
B) A threshold stimulus will cause contraction of a muscle fiber.
C) A subthreshold stimulus causes a muscle contraction.
D) Motor units do not obey the "all or none" law.
E) A threshold stimulus will not affect motor units.
Correct Answer:
Verified
Q93: Incomplete tetanus
A) is the time during which
Q94: A drug that interferes with the active
Q95: The refractory period
A) is the time during
Q96: Complete tetanus
A) is the time during which
Q97: A sustained muscle contraction is known as
Q99: Which of the following would occur as
Q100: The stretch of elastic components of a
Q101: You are hired to work in a
Q102: Concentric contractions occur when
A) the muscle produces
Q103: Tetanus of muscles is described as
A) action
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents