anatomy lab objectives exercise 2 skeletal system
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Anatomy Lab Objectives Exercise 2 Skeletal System
SKELETAL TERMINOLOGY (I recommend these be defined before you come to lab – Dr. Brown)
Projections that are sites of muscle and ligament attachment
Tuberosity
Crest
Trochanter
Line
Tubercle
Epicondyle
Spine
Process
Surfaces that form joints:
Head
Facet
Condyle
Ramus
Depressions and Openings:
Foramen
Groove
Fissure
Notch
Others: Fossa
Meatus
Sinus
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Anatomy Lab Objectives Exercise 2 Skeletal System
SKULL MODEL
Identify and know:
Saggital suture Coronal suture Lambdoid suture Squamous suture Parietal bone Temporal bone Zygomatic process External acoustic meatus Mastoid process Styloid process Occipital bone Occipital condyles Formen magnum Frontal bone Sphenoid bone Sella turcica (name only, not individual parts) Ethmoid bone Cribriform plate Crista galli Perpendicular plate Middle nasal conchae Lacrimal bone Nasal bone Zygomatic bone Inferior nasal concha Hard palate Palatine bone Maxilla bone Alveolar margins Mandible Alveolar margins Vomer
MAKE SURE YOU CAN IDENTIFY STRUCTURES FROM ANY ANGLE – TOP, BOTTOM, SIDE, OR INTERIOR OF SKULL
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Anatomy Lab Objectives Exercise 2 Skeletal System
VERETEBRAE MODELS
Know the types and how many there are of each type.
Cervical – 7 Sacral - 5Thoracic – 12 Coccyx - 4Lumbar -5
Identify and Know:General vertebrae structures: spinous process transverse process body vertebral foramen transverse foramina (cervical only)
Specific vertebrae: Atlas (C1) (be able to identify on sight) Axis (C2) )be able to identify on sight) Dens / odontoid process Cervical vertebrae Thoracic vertebrae Lumbar vertebrae Sacrum Sacral foramina Coccyx
Be able to identify the types of vertebrae by looking at them (cervical, thoracic, lumbar).
Hints:Cervical vertebrae are thinner and smaller, have a large, triangular vertebral foramen and have transverse foramina. The atlas and axis are distinctive cervical vertebrae that you should be able to identify specifically.
Thoracic vertebrae have a sharply sloping spinous process, and have a smaller, round vertebral foramen.
Lumbar vertebrae are very large, have a blunt, short spinous process, a triangular vertebral foramen, and the superior / inferior articulating processes are rotated inward.
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Anatomy Lab Objectives Exercise 2 Skeletal System
Mandible, Hyoid, Sternum, RibsIdentify and Know:
Mandible Alveolar margins
Sternum Manubrium Xiphoid process Body
Ribs True ribs False ribs Floating ribs
FETAL SKULLIdentify and know:
Anterior fontanel Posterior fontanel Frontal bone Frontal suture Parietal bone Coronal suture Occipital bone Temporal bone
CLAVICLE AND SCAPULA MODELSIdentify and Know:
Clavicle: Acromial end Conoid tubercle Sternal end
Scapula: Glenoid cavitySpine
Coracoid process Acromion
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Anatomy Lab Objectives Exercise 2 Skeletal System
HUMERUS, ULNA, RADIUS, HAND MODELS
Identify and Know:
Humerus: Head Anatomical neck Surgical neck Greater tubercle Lesser tubercle Intertubercular sulcus Deltoid tuberosity Capitulum Trochlea Olecronon fossa Lateral epicondyle Medial epicondyle
Ulna: Olecronon process Styloid process
Radius: Radial tuberosity Head Neck Styloid process
Hand: Carpals Metacarpals Phalanges
PELVIC GIRDLE MODELIdentify and know:
Pubic bone: Pubic symphysis
Ilium: Iliac crest Greater sciatic notch Lesser sciatic notch Anterior superior iliac spine
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Anatomy Lab Objectives Exercise 2 Skeletal System
Ilium continued Anterior inferior iliac spine
Posterior superior iliac spine Posterior inferior iliac spine
Ischium: Ischial spine Ischial tuberosity
AcetabulumObturator foramen
FEMUR, PATELLA, TIBIA, FIBULA, FOOT MODELS Identify and know:Femur: Head Fovea capitis Neck Greater trochanter Lesser trochanter Linea aspera Medial condyle Lateral condyle Medial epicondyle Lateral epicondyle Patellar surface
Patella
Tibia:Medial condyle
Lateral condyle Intercondylar eminence Tibial tuberosity Medial malleolus
Fibula: Lateral malleolus
Foot: Tarsals Talus
Calcaneus Metatarsals Phalanges
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