Muscles of the Head and Neck; Muscle Naming

Front

What is the function of the Orbicularis Oculi muscle?

Back

The Orbicularis Oculi muscle closes the eyelids and enables winking.

Front

What does the term 'Zygomaticus' refer to in muscle naming?

Back

The Zygomaticus muscle elevates and draws the corner of the mouth laterally.

Front

What is the primary action of the Orbicularis Oris muscle?

Back

The Orbicularis Oris muscle is responsible for closing and puckering the lips, enabling actions like kissing.

Front

What does the term 'Vastus Lateralis' indicate about the muscle's location?

Back

The term 'Vastus Lateralis' suggests that the muscle is large ('Vastus') and located on the lateral side of the thigh.

Front

How does the size of the Gluteus Minimus compare to the Gluteus Maximus?

Back

The Gluteus Minimus is smaller than the Gluteus Maximus.

Front

What is the role of the Buccinator muscle?

Back

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

Front

What does the term 'Corrugator' refer to in muscle anatomy?

Back

The Corrugator muscle is responsible for drawing the eyebrows downward and creating vertical wrinkles in the forehead.

Front

What is the primary function of the Frontalis muscle?

Back

The Frontalis muscle raises the eyebrows and wrinkles the forehead.

Front

What does the term 'Nasalis' indicate about the muscle's location?

Back

The Nasalis muscle is located over the nose and is involved in flaring the nostrils.

Front

What is the significance of muscle naming in anatomy?

Back

Muscle naming often reflects the muscle's location, size, shape, or function, aiding in identification.