This figure shows the muscles of facial expression. What muscle does number 5 indicate?

A. Buccinator
B. Masseter
C. Risorius
D. Zygomaticus major
E. Orbicularis oris


Answer: A

Anatomy & Physiology

You might also like to view...

A fracture of the ethmoid bone could result in damage to which cranial nerve?

A) glossopharyngeal B) vagus C) olfactory D) accessory

Anatomy & Physiology

Which of the following is not true of the nasal conchae?

A. They reduce turbulence inside the nasal cavity. B. They help cleanse the air. C. There are superior, middle, and inferior nasal conchae. D. They moisten the air. E. They help warm the air.

Anatomy & Physiology

Cilia are found

A) mostly in muscle cells. B) on the inside of cell membranes. C) in large numbers on cells that secrete hormones. D) in cells that are required to move fluids or secretions along the cell surface. E) only on cells lining the reproductive tract.

Anatomy & Physiology

Which type of interferon is used to treat tumors and viral infections in cats?

a. alpha b. beta c. gamma d. omega

Anatomy & Physiology