The Skeletal System I: Bone Histology and Axial Skeleton Exercises 9, 10, 12 (begins: page 81 in 8th edition, page 111 in 9th and 10th editions) Exercises 8, 9 (begins: page 107 in 11th edition) Lab 6 Objectives For 8th 9th and 10th editions: Read lab Exercises 9, 10 and 12 For Exercise 9, do Activities 2, 3, 4 in 8th edition, Activities 1, 2, 3 in 9th and 10th editions For Exercise 10, do Activities 1-5 For Exercise 12, do Activity For 11th edition: Read lab Exercises 8 and 9 For Exercise 8, do Activities 1, 2, 3 For Exercise 9, do Activities 1-6 Exercise 9 Activity 2 in 8th edition, Activity 1 in 9th and 10th editions Exercise 8 Activity 1 in 11th edition Identify long bone features on animal bone and diagrams Periosteum Diaphysis Medullary cavity Yellow marrow Epiphysis Red marrow Articular cartilage Epiphyseal plate or line Endosteum Compact bone Spongy bone Exercise 9 Activity 3 in 8th edition, Activity 2 in 9th and 10th editions Exercise 8 Activity 2 in 11th edition Examine effects of heat and acid on bones Relate effects to bone pathologies (scurvy and rickets) Exercise 9 Activity 4 in 8th edition, Activity 3 in 9th and 10th editions Exercise 8 Activity 3 in 11th edition Identify microscopic features of compact and spongy bone on slides, models and diagrams Compact bone Spongy bone Osteocyte Lacuna Trabeculae Canaliculi Osteon Concentric lamellae Central canal Circumferential lamellae Interstitial lamellae Perforating canal Amy Warenda Czura, Ph.D.1SCCC BIO130 Lab 6 Bone Histology & Axial SkeletonExercise 10 Activities 1 and 2 in 8th 9th and 10th editions Exercise 9 Activities 1 and 2 in 11th edition Identify bones and markings of the skull on skeletal models Sutures Coronal suture Sagittal suture Squamous suture Lambdoid suture Frontal bone Parietal bones Temporal bones Zygomatic process Mandibular fossa External acoustic/auditory meatus Styloid process Mastoid process Stylomastoid foramen Jugular foramen Internal acoustic/auditory meatus Occipital bone Foramen magnum Occipital condyles Hypoglossal canal External occipital protuberance Superior nuchal line Sphenoid bone Superior orbital fissure Sella turcica Optic canal / foramen Foramen rotundum Foramen ovale Foramen spinosum Ethmoid bone Crista galli Cribriform plate Middle nasal conchae Mandible Mandibular condyle Maxillae Palatine process Palatine bones Zygomatic bones Lacrimal bones Lacrimal fossa Nasal bones Vomer Inferior nasal conchae Hyoid bone Amy Warenda Czura, Ph.D.2SCCC BIO130 Lab 6 Bone Histology & Axial SkeletonExercise 10 Activity 3 and 4 in 8th 9th and 10th editions Exercise 9 Activity 3 and 4 in 11th edition Identify features of the spine and vertebrae on skeletal models Vertebra anatomy: Body Vertebral arch Vertebral foramen Transverse processes Spinous process Superior articular process Inferior articular process Inferior vertebral notch Intervertebral disc Cervical vertebrae (C1-C7) Transverse foramen Atlas Fovea dentis (facet for dens) Axis Dens / Odontoid process Thoracic vertebrae (T1-T12) Costal facets Lumbar vertebrae (L1-L5) Sacrum Coccyx Exercise 10 Activity 5 in 8th 9th and 10th editions Exercise 9 Activity 5 in 11th edition Identify features of the thoracic cage on skeletal models Sternum Manubrium Body Xiphoid process Ribs – true, false, floating Shaft Tubercle Head Costal cartilage Exercise 12 Activity in 8th 9th and 10th editions Exercise 9 Activity 6 in 11th edition Identify features of the fetal skull Frontal suture Anterior fontanel Posterior fontanel Amy Warenda Czura, Ph.D.3SCCC BIO130 Lab 6 Bone Histology & Axial SkeletonFor Study: Review Sheet Exercise 9 pages 549-552 in 8th edition pages 119-122 in 9th and 10th editions Review Sheet Exercise 8 pages 115-118 in 11th edition Review Sheet Exercise 10 pages 553-560 in 8th edition pages 139-144 in 9th and 10th editions Review Sheet Exercise 12 pages 569-570 in 8th edition pages 167-168 in 9th and 10th editions Review Sheet Exercise 9 pages 139-145 in 11th edition Answers in the Instructors Manual at the Eastern Campus Library on reserve ***There is half a disarticulated skeleton on reserve in the Eastern Campus Library for your use*** Histology photos and unlabeled art to create study sheets is available at www2.sunysuffolk.edu/czuraa Amy Warenda Czura, Ph.D.4SCCC BIO130 Lab 6 Bone Histology & Axial