BIOL 2141 Unit 1 Model Structures Flashcards

Vocabulary flashcards covering the anatomical model structures and lab practical requirements for BIOL 2141 Unit 1.

Ethmoid Bone Structures

Structures of the ethmoid bone identified on lab models, including the Crista galli, Cribriform plate, Orbital plate, and Perpendicular plate.

Sphenoid Bone Structures

Structures of the sphenoid bone including the Body of sphenoid, Greater wing, Lesser wing, Foramen rotundum, Foramen ovale, Foramen spinosum, Superior orbital fissure, Hypophyseal fossa of sella turcica, and Pterygoid process.

Paranasal Sinuses

Air-filled cavities in the skull models comprising the Frontal sinus, Ethmoid air cells, Sphenoidal sinus, and Maxillary sinus.

Skull Sutures

Fibrous joints of the skull listed for practical identification, including the Coronal suture, Lambdoid suture, Median palatine suture, Occipitomastoid suture, and Squamous suture.

Hyoid Bone Structures

Landmarks of the hyoid bone, consisting of the Body, Greater horn, and Lesser horn.

Atlas (C1)

The first cervical vertebra; includes general vertebral structures plus the Anterior tubercle, Posterior tubercle, Anterior arch, Posterior arch, Transverse foramen, Facet for dens, Lateral masses, and Inferior articular facet.

Axis (C2)

The second cervical vertebra; includes standard vertebral structures along with the specialized feature known as the Dens.

Vertebral Types & Features

Vertebral classifications (Cervical, Thoracic, or Lumbar) and key features: Body, Spinous process, Superior articular process, Transverse process, Lamina, Pedicle, Superior articular facet, and Vertebral foramen.

Sacrum and Coccyx Structures

Landmarks of the sacrum and coccyx including the Body of sacral vertebra, Sacral promontory, Ala, Apex, Sacral foramen, Transverse ridges, Sacral canal, Facet of superior articular process, Auricular surface, Lateral sacral crest, Median sacral crest, Sacral hiatus, and Coccyx.

Sternum Structures

Anatomical features of the sternum including the Manubrium, Body, Xiphoid process, Sternal angle, xiphisternal joint, Jugular notch, and Clavicular notch.

Rib Anatomy

Features of a rib including the Head, Neck, Articular facet on tubercle, Angle of rib, Costal groove, Shaft, and Junction with costal cartilage.

Clavicle Structures

Landmarks on the clavicle including the Acromial (Lateral) end, Sternal (Medial) end, Trapezoid line, and Conoid tubercle.

Scapula Structures

Anatomical features of the scapula including the Acromion, Coracoid process, Glenoid cavity, Suprascapular notch, Superior border, Lateral border, Medial border, Superior angle, Inferior angle, Spine, Supraspinous fossa, Infraspinous fossa, and Subscapular fossa.

Humerus Structures

Landmarks on the humerus including the Head, Anatomical neck, Surgical neck, Greater tubercle, Lesser tubercle, Intertubercular sulcus, Deltoid tuberosity, Radial groove, Lateral supracondylar ridge, Medial supracondylar ridge, Radial fossa, Coronoid fossa, Olecranon fossa, Capitulum, Trochlea, Medial epicondyle, and Lateral epicondyle.

Radius Structures

Features of the radius bone including the Head, Neck, Radial tuberosity, and Radial styloid process.

Ulna Structures

Features of the ulna bone including the Head, Ulnar styloid process, Coronoid process, Trochlear notch, Olecranon, and Radial notch.

Carpal Bones

The eight wrist bones listed for identification: Hamate, Trapezium, Trapezoid, Capitate, Scaphoid, Pisiform, Triquetrum, and Lunate.

Coxal Bone Features

Landmarks on the pelvic bone including the Ilium, Ischium, Pubis, Iliac fossa, Iliac crest, Anterior superior iliac spine, Anterior inferior iliac spine, Pelvic brim, Acetabulum, Pubic tubercle, Pubic crest, Pubic symphysis, and Sacroiliac joint.

Femur Structures

Structures of the femur including the Head, Fovea capitis, Neck, Greater trochanter, Lesser trochanter, Intertrochanteric crest, Intertrochanteric line, Gluteal tuberosity, Linea aspera, Medial supracondylar line, Lateral supracondylar line, Popliteal surface, Lateral epicondyle, Lateral condyle, Medial epicondyle, Medial condyle, Intercondylar fossa, and Patellar surface.

Patella Feature

The structure listed for the patella: Apex.

Tibia Spelling Rule

Important lab rule stating that misspelling 'Tibia' as 'Tibula' will receive 0 points.

Fibula Spelling Rule

Important lab rule stating that misspelling 'Fibula' as 'Fibia' will receive 0 points.

Tarsal Bones

Bones of the foot including the Medial cuneiform, Intermediate cuneiform, Lateral cuneiform, Navicular, Cuboid, Talus (with Trochlea of talus), and Calcaneus.

Osseous Tissue Features

Microscopic bone tissue structures listed for practical knowledge: Central canal, Lacunae, and Lamella.