Digastricus muscle - Study guides, Class notes & Summaries

Metal correct answers The most opaque material on radiograph Gas correct answers The most dense material on radiograph Fluid correct answers Appears black on ultrasound Temporomandibular joint correct answers The joint formed by the condylar processes of the mandible sitting in the base of the skull Carnivores correct answers The group of animals in which the retroarticular processes are rounded Herbivores correct answers The group of animals in which the retroarticular processes ...

Phonation Practice Exam Arises from the styloid process of the temporal bone; function is to elevate and retract the hyoid - stylohyoid The anterior belly arises from mental spines of inner mandible, and the posterior belly arises from the mastoid process; together, they are hyoid elevators. - digastricus Two thin muscles arising from the inner surface of the mandible; function is to elevate hyoid or depress the mandible - geniohyoid Course is fan-like, from the inner surface of t...

Stylohyoid muscle - ANSWER-Action: Retracts hyoid bone (up and back) *Suprahyoid Digastricus muscle - ANSWER-Action: lifts hyoid up and forward (anterior belly) or backward (posterior belly) *Suprahyoid Sternothyroid muscle - ANSWER-Action: depresses thyroid cartilage *Infrahyoid Sternohyoid muscle - ANSWER-Action: depresses hyoid bone *Infrahyoid Omohyoid muscle - ANSWER-Action: depresses hyoid bone *Infrahyoid Thyrohyoid muscle - ANSWER-Action: depresses hyoid (or raises th...

CDS 442 Test With Complete Solution ...