DH 105 HEAD & NECK FINAL QUESTIONS WITH CORRECT ANSWERS

DH 105: HEAD & NECK FINAL QUESTIONS
WITH CORRECT ANSWERS
How many mastication muscles are there and where are they attached -
CORRECT ANSWER -4; mandible



Which muscle flex the neck and assist with forceful inhalation - CORRECT ANSWER -
Sternocleidomastoid muscle



Muscles of mastication - CORRECT ANSWER -masseter

temporalis

medial pterygoid

lateral pterygoid



The most obvious, superficial, and strongest muscle of mastication is: - CORRECT ANSWER -
masseter muscle



Two insertion points (heads) of the masseter muscle - CORRECT ANSWER -
superficial and deep



T or F? Both heads of the masseter muscle originate from the zygomatic arch but from diff
erent locations - CORRECT ANSWER -true



All of the following are muscles of mastication EXCEPT:



masseter

temporalis

, buccinator

lateral pterygoid - CORRECT ANSWER -buccinator



T or F? The hyoid bone does not articulate with any other bone - CORRECT ANSWER -true
X 2 X 2 X 2 X 2 X 2 X 2 X 2 X 2 X 2 X 2 X 2 X 2 X 2 X 2 X 2 X 2




muscles that elevate the mandible - CORRECT ANSWER -temporalis and masseter muscle
X 2 X 2 X 2 X 2 X 2 X 2 X 2 X 2 X 2 X 2 X 2




elevates the upper lip - CORRECT ANSWER -levator labii superioris muscle
X 2 X 2 X 2 X 2 X 2 X 2 X 2 X 2 X 2 X 2




pulls the corner of the mouth laterally - CORRECT ANSWER -risorius muscle
X 2 X 2 X 2 X 2 X 2 X 2 X 2 X 2 X 2 X 2 X 2




keeps the mouth closed - CORRECT ANSWER -obicularis oris muscle
X 2 X 2 X 2 X 2 X 2 X 2 X 2 X 2 X 2




What glands are ductless? - CORRECT ANSWER -Endocrine Glands
X 2 X 2 X 2 X 2 X 2 X 2 X 2 X 2




What glands have a duct? - CORRECT ANSWER -Exocrine gland
X 2 X 2 X 2 X 2 X 2 X 2 X 2 X 2 X 2




a passageway that allows the secretion to be emptied directly into the location where the s e
X 2 X 2 X 2 X 2 X 2 X 2 X 2 X 2 X 2 X 2 X 2 X 2 X 2 X 2 X 2 X2




cretion is to be used - CORRECT ANSWER -duct
X 2 X 2 X 2 X 2 X 2 X 2 X 2 X 2




What are the EXOCRINE glands - CORRECT ANSWER -
X 2 X2 X 2 X 2 X 2 X 2 X 2 X 2




lacrimal gland salivary gland
X 2 X2 X 2




What are the ENDOCRINE glands - CORRECT ANSWER -
X 2 X2 X 2 X 2 X2 X 2 X 2 X 2




thyroid gland parathyroid gland
X 2 X2 X 2




thymus gland X 2