AP 220 Lab 3 Review

Name that muscle!

• Buccinator

• Depressor labii inferioris

• Zygomaticus minor

• Risorius

Name that muscle!

• Frontal Belly

• Procerus

• Occipital belly

• Orbicularis oris

Name that muscle!

• Medial Pterygoid

• Lateral pterygoid

• Masseter

• Temporalis

This is the Mentalis. What is its origin?

The insertion of a muscle is.....

• The fixed bone where the muscle attaches

• The moving bone where the muscle attaches

Identify the purple muscle

• Hyoglossus

• Genioglossus

• Styloglossus

• Palatoglossus

What is the insertion of the mylohyoid muscle?

What is the origin of the thyrohyoid muscle?

Which of these is NOT an action of the scalenes?

• Circumduction

• Flexion

• Lateral Flextion

• Rotation

The __________ causes causes a joint to bend