객관식
In the context of facial muscle actions, what is the primary action of the zygomaticus major muscle?
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10. Muscles
Muscle Actions
객관식
A muscle that assists the muscle primarily responsible for a given action is a(n) __________.
A
antagonist
B
synergist
C
levator
D
agonist
E
originator
검증된 단계별 안내1
Understand the role of different types of muscles in movement. Muscles can be classified based on their function during a movement: agonists, antagonists, synergists, and stabilizers.
Identify the primary muscle responsible for a given action, known as the agonist. This muscle is the main force behind the movement.
Recognize that an antagonist muscle opposes the action of the agonist, providing balance and control during movement.
Learn that a synergist muscle assists the agonist by adding extra force or reducing unnecessary movement, helping to achieve the desired action more efficiently.
Consider the context of the problem: the muscle that assists the primary muscle (agonist) in performing an action is referred to as a synergist.
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