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# Muscle Quiz Questions The document contains a series of multiple-choice questions about muscles and their functions. **Question 54:** Which muscle is used to smile but not grin? a. obicularis oris b. levator anguli oris c. levator labii superior d. nasalis **Question 55:** Which muscle is use...

# Muscle Quiz Questions The document contains a series of multiple-choice questions about muscles and their functions. **Question 54:** Which muscle is used to smile but not grin? a. obicularis oris b. levator anguli oris c. levator labii superior d. nasalis **Question 55:** Which muscle is used to grin? a. mentalis b. triangularis c. buccinator d. risorius **Question 56:** Which muscles are used in chewing? a. levator anguli oris and levator labii superioris b. zygomaticus and risorius c. masseter and temporalis d. triangularis and buccinator **Question 57:** What are the three muscles of the ear called? a. quadratus labii muscles b. depressor anguli muscles c. mastication muscles d. auricularis muscles **Question 58:** Which muscle is used when you turn your head? a. sternocleidomastoid b. platysma c. auricularis superior d. zygomaticus