Naming Muscles

Front

What is the function of the Orbicularis oris muscle?

Back

The Orbicularis oris muscle closes the mouth and protrudes the lips, often referred to as the 'kissing' muscle.

Front

What actions do the Internal oblique muscles perform?

Back

The Internal oblique muscles flex the vertebral column, rotate the trunk, and bend it laterally.

Front

Identify the muscle indicated by the red arrow: bicep brachii, triceps brachii, brachioradialis, anterior deltoid.

Back

Bicep brachii.

Front

Which letter identifies the tibialis anterior muscle?

Back

C.

Front

What is the name of the muscle that is responsible for shoulder adduction and medial rotation?

Back

Teres Major.

Front

What is the primary function of the Buccinator muscle?

Back

The Buccinator muscle compresses the cheeks against the teeth and helps in chewing.

Front

What is the role of the Zygomaticus muscle?

Back

The Zygomaticus muscle elevates the corners of the mouth, contributing to smiling.

Front

What is the main action of the Rectus abdominis muscle?

Back

The Rectus abdominis muscle flexes the vertebral column and compresses the abdominal contents.

Front

What is the function of the Transversus abdominis muscle?

Back

The Transversus abdominis muscle stabilizes the pelvis and lower back before movement.

Front

What muscle is primarily responsible for shoulder flexion?

Back

Anterior deltoid.