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Author Question: Which muscle elevates the mandible? A) Masseter B) Temporalis C) Medial pterygoid D) All of the ... (Read 98 times)

jerry coleman

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Which muscle elevates the mandible?
 A) Masseter
  B) Temporalis
  C) Medial pterygoid
  D) All of the above

Question 2

Which muscle retracts and elevates the lips, as in smiling?
 A) Risorius
  B) Buccinator
  C) Levator anguli oris
  D) Levator labii superioris



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Pariscourtney

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Answer to Question 1

D

Answer to Question 2

C




jerry coleman

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Reply 2 on: Jul 4, 2018
YES! Correct, THANKS for helping me on my review


komodo7

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Reply 3 on: Yesterday
Wow, this really help

 

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It is believed that the Incas used anesthesia. Evidence supports the theory that shamans chewed cocoa leaves and drilled holes into the heads of patients (letting evil spirits escape), spitting into the wounds they made. The mixture of cocaine, saliva, and resin numbed the site enough to allow hours of drilling.

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Oliver Wendell Holmes is credited with introducing the words "anesthesia" and "anesthetic" into the English language in 1846.

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