1. Bio 2 – Skeletal Lab Samples by SID_T

3. Source: http://www.sciencelearn.org.nz/Contexts/Sporting-Edge/Sci-Media/Images/Tip-toe Copyright: The University of Waikato Class 2 lever. Note: Force = Effort and Resistance = Load

4. Class 3 Lever Joint: elbow Action: flexion using the biceps

5. Class 1 lever (Also: elbow, extension using triceps)

6. Class 1 – elbow, extension Load (resistance) Effort (force) Movement (opposite of load)

7. Vertebrae Anatomy source: http://www.back.com/images/4_18.jpg

8. Cervical thoracic atlas axis Spinous process body Cat Vertebral Column

9. Goat Cervical Vertebrae Atlas Axis

10. fr Frontal (with eye socket) Parietal Occipital Temporal (with auditory meatus and Zygomatic process) Auditory meatus

11. Nasal Maxillary zygomatic Frontal Parietal Temporal

12. Here is a link to some “exploded” views of cat skulls http://faculty.orangecoastcollege.edu/mperki ns/zoo-review/cat-skulls/index1.html Note: the skulls in the labs are kitten and young cat so the bones are not as developed.

13. Maxillary zygomatic Zygomatic arch of Temporal bone Temporal Foramen Magnum Occipital Palatine Sphenoid Occipital condyle

14. Mandible

15. Phalanges Metatarsals Tarsals (includes Talus) Talus Calcaneous

16. Spenoid Temporal Atlas Mandible Palatine Ethmoid Zygomatic arch

17. Mandible Palatine Ethmoid frontal Occipital

18. Maxillary Occipital Ethmoid Frontal

19. Occipital Maxillary Nasal Parietal Mandible foramen

21. Parietal Nasal I am just not certain (premaxilla and interparietal? But you do not need to know these

22. Ulna Radius Humorus Broken scapula Glenoid Cavity

23. Pelvis (goat) Femur Tibia crainiad Caudad (toward the tail) Illium Ischium Pubis Greater Trochanter Lesser trochanter Acetabulum sacrum 1 2 8 9 3 12 4 6 7 10 5 11

24. Scapula Glenoid Fossa Corocoid Process Scapular spine Acromion process Posterior/dorsal surface

25. Glenoid fossa Scapular spine Human model Cat Bovine

26. Wow, my thumb is small Compared to the cow ‘s humerus

27. Anterior (costal) surface Coracoid process Acromion process

28. Parietal Frontal occipital temporal zygomatic sphenoid Zygomatic process

29. I wonder if this guy went to university?

30. parietal frontal temporal zygomatic sphenoid

31. Hand phalanges metacarpals Carpals

32. Parietal parietal frontal Notice: in the cat there are L and R frontal. In Human it is a single frontal bone Occipital

33. 1 2 3 Malleus Incus stapes

34. Palatine sphenoid temporal teeth mandible

35. Cut Long bone of a Cow epiphysisdiaphysisEpiphysis Medullary cavity Spongy bone Compact bone What is in the medullary cavity ? What is in the spongy bone? Produces what?

36. Cat Pelvis Illium Ischium Pubis Socket (acetabulum) underneath Note: where pubic bones Join is called the pubic symphysis

37. F Flat bones Long bones Irregular bones Any crainial Bone (frontal, Parietal, temporal) (Patella)

38. sternum manubrium body Xyphoid process Costal cartilage True ribs (7) Floating ribs (2) False Ribs (3) Clavicle

39. Oh, my broken back. Want to donate a new Skelaton to MICS? Contact busoffice@mountainviewics.org clavicle Acromion process scapula Thoracic vertebrae (12) Floating ribs 1 2 3 4 5

40. Goat (dog?) skull Frontal zygomatic Zygomatic Process Of temporal bone Parietal Nasal maxillary

41. I could sure go for some dog sate!

42. Goat Skull – inferior surface Occipital zygomatic temporal Zygomatic Process Maxillary (maxilla) (combined it is called the zygomaticArch) sphenoid palatine Occipital Condyle Foramen Magnum

43. Patella femur tibia Fibula (lateral) What leg, left or right?

44. Previous slide: the left Leg – fibula is lateral. Fibula Tibia calcaneous talus tarsals metatarsals phalanges

45. Cat femur Tibia fibula Greater trochanter Articular surface condyle epicondyle

46. Ischium 3 1 2 Pubis Ilium 4 Acetabulum

47. 1 Osteonic canal /haversion canal 2 Lacuna – place bone cell used to be Layer of matrix = lamella (between lacuna)

48. Terms of movement flexion extension adduction

49. Now that is what I call HYPER- extension

50. Abduction rotation circumduction

51. Inversion - sole inward eversion - sole outward

52. Also, pronation and supination – hard to draw

53. Note: there may be some errors and omissions in this review presentation. Check through all your labs, notes, and handouts and review the questions and problems.