Lab Exam

Question 1

Anatomical Directino

Answer 1

Superior (toward the head), inferior (away from head), ventral (front), dorsal (back), Medial (Toward midline of the feature), Lateral (Away from midline), Proximal (Toward point of origin), Distal (Away from origin)

Question 2

Lower Jaw

Answer 2

Coronoid process, Mandibular condyle, angular process, masseteric fossa

Question 3

Mastication muscles

Answer 3

Temporalis (sagital crest, insert on the coronoid process), Masseter (Zygomatic arch, insert on posterior half of dentary bone), pterygoideus (base of skull, insert on the medial surface of the dentary bone)

Question 4

Vertebrae

Answer 4

Vertebral arch, vertebral body, Spinous process, superior articular facet, transverse process, pedicle, inferior articular facet, body

Question 5

Forelimb

Answer 5

Humerus, radius, ulna, carpals, metacarpals, phalanges, olecranon process of the ulna

Question 6

Hindlimb

Answer 6

Femur, tibia, fibula, metatarsals, phalanges, tarsals

Question 7

Skull

Answer 7

Alisphenoid, auditory bulla, basiocciptal, basisphenoid, external auditory meatus, foramen magnum, frontal, infraorbital foramen, jugal, lacrimal, mandibular fossa, maxillary, nasal, occipital bone, angular process, coronoid process, dentary, occipital condyle, orbit, palatine, parietal, postorbital process, premaxilla, presphenoid, pterygoid, sagittal crest, squamosal, temporal fenestra, temporal ridge, vomer, zygomatic arch, zygomatic process of the squamosal, masseteric fossa, mandibular condyle