Facial Muscles

#4?

• sternocleidomastoid
• temporalis
• zygomaticus
• massester

This circular muscle surrounds the mouth

• Orbicularis Oris
• Orbicularis Oculi
• Zygomaticus Major
• Rectus Superioris

This muscle is named for the chewing action it produces

• Buccinator
• Masseter
• Lateral Pterygoid
• Medial Pterygoid

What muscle allows you to smile?

• Triangularis
• Orbicularis oris
• Quadratus labii superioris
• Zygomaticus

Hey, wanna make eye contact? These muscles around your eye help you bat your eyes; closes the eyelids and enables you to wink at the special person!

• Orbicularis Oris

• Orbicularis Oculi

• Corrugator

• Frontalis

Which muscle is labeled 2

• orbicularis oculi

• platysma

• frontalis

• occipitals

Which muscle is labeled B

• Temporalis

• Frontalis

• Parietals

• Masseter

Which muscle is labeled F

• zygomaticus

• masseter

• temporalis

• platysma

Which muscle allows you to bow your head?

• sternocleidomastoid
• buccinator
• zygomaticus
• frontalis

What is the structural unit for contraction?

• sarcomere
• sarcolemma
• sarcoplasmic reticulum
• sarcoplasm