Muscles of Mastication Muscles of Mastication, learn them. Masseter,Temporalis, Medial pterygoid, Lateral pterygoid. jh0459 published on March 13, 201310 responses 0 Questions in vertical order Where is the origin of the Temporalis? Type answer (16 letters) Where is the origin of the Medial Pterygoid? Lateral surface of the lateral pterygoid, and Maxillary tuberosity Medial surface of lateral pterygoid plate, and Maxillary tuberosity Lateral surface of the medial pterygoid, and Maxillary tuberosity What are the main actions of the temporalis? Select the three correct answers Elevates the mandible Squeezes the mandible Invaginates the mandible Retrudes the mandible Aids in lateral excursion of the mandible What is the main action the lateral pterygoid causes? Type answer (22 letters) What is the nerve that supplies the Medial pterygoid? Type answer (16 letters) Where is the insertion of the temporalis? Condyloid process Coronoid process Conaroid process Where is the insertion of Medial pterygoid? Type answer (5 letters) What is the nerve supply of the Temporalis? Type answer (16 letters) Which nerve supplies the lateral pterygoid? Type answer (16 letters) What are the main actions of the Masseter? Type answer (17 letters) Where is the origin of the Masseter? Exterior border of the anterior 2/3 of the zygomatic arch Inferior border of the anterior 2/3 of the zygomatic arch Exterior border of the exterior 2/3 of the zygomatic arch Where is the insertion of the Masseter? Select the two correct answers Angle of mandible (inferior and lateral parts of the mandibular ramus) Coronoid process Angle of maxilla (exterior taxi) Superocentral mandibular ramus (coronoid process) Condyloid process Superolateral mandibular ramus (coronoid process) What is the nerve supplying the Masseter? Facial nerve Trigeminal nerve Liver nerve Where is the origin of - Masseter superficial head (larger part)- Masseter deep head (smaller part) Select the two correct answers Inferior border of the anterior 2/3 of the zygomatic arch Lateral border of the zygomatic arch. Inferior border of the posterior 1/3 of the zygomatic arch Exterior border of the anterior 2/3 of the zygomatic arch Medial border of the zygomatic arch. Inferior border of the posterior 1/3 of the zygomatic arch Medial border of the zygomatic arch. Inferior border of the posterior 1/3 of the maxillary arch What action does the medial pterygoid do? Type answer (21 letters) What is the origin and insertion of the Lateral pterygoid? Select the two correct answers Insertion: articular disc and pterygoid fovea on neck of condyleOrigin: Greater wing sphenoid and lateral surface of pterygoid Insertion: MandibleOrigin: Sphenoid and pterygoid Insertion:Neck of condyle and condoloid processOrigin: Sphenoid and central surface of the pterygoid Only ment to be one answer click this one too :)
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