1. Medical Terminology Fall 2014
Skeletal System
Medical Terminology Fall 2014

2. Foundation Standard 1: Academic Foundation
Human Structure and Function
1.1 Classify the basic structural and functional organization of the human body (Skeletal System)

3. Foundation Standard 2: Communications
Medical Terminology
2.1 Construct medical terms using prefixes, suffixes, roots, and combining forms. (Skeletal System)

4. Objectives Standard 1 Standard 2
Classify the basic structural and functional organization of the human body (Skeletal System)
Construct medical terms using prefixes, suffixes, roots, and combining forms. (Skeletal System)

5. Checking for Understanding
What are we going to classify today?
Which System of the body are we going to construct medical terms on today?
What are we going to construct on today?

6. Analyzing Chicken Bone
To better understand what bones are made of
chicken bones are similar to our own

7. Do you see… Cartilage at the end of the bone?
Cut or break humerus…What do you see inside?
It is the chicken’s red bone marrow. That’s where the chicken’s blood cells come from.
What makes the bone strong?

8. We are going to do an experiment that actually removes calcium from the bone to see what happens to it.

9. Bellwork…
How many bones are in the Human Body? Name a few!

10. Importance of the lesson!
Each bone in the human body is a unique organ that carries its own blood supply, nerves, and lymphatic vessels. However, when the bones are connected to each other, forming the framework of the body, it is called a skeleton.

11. The term skeleton, from the greek word skeltos means “dried up,” was originally used in reference to a dried- up mummified body, but over time came to used for bones.

12. Bones in the Upper Extremity & Above the Transverse Plane

13. Checking for Understanding

14. Frontal Bone
Description: Forehead(1)

15. Cranial Bones: Frontal Bone

16. Parietal Bone
Description: Upper sides of cranium and roof of skull (2)

17. Cranial Bones: Parietal Bone

18. Occipital bone
Description: Back and base of skull

19. Cranial Bones: Occipital Bone

20. Checking for Understanding
Temporal Bone

21. Checking for Understanding
Parietal Bone

22. Temporal Bone
Description: Sides and base of cranium (2)

23. Cranial Bones: Temporal Bone

24. Sphenoid Bone
Description: Bat-shaped bone that forms part of the base of the skull, floor, and sides of eye orbit (1).

25. Cranial Bones: Sphenoid Bone

26. Ethmoid Bone
Forms part of eye orbit, nose, and floor of cranium (1).

27. Cranial Bones: Ethmoid Bone

28. Guided Practice There are ____ frontal bones?
The description for the frontal bone is_________.
Answer: 1
Answer: Forehead

29. Review with your partner
Bone
# of Bones and Description
Parietal
Occipital
Temporal
Sphenoid
Ethmoid
2, Upper sides of cranium and roof of skull

30. Lacrimal Bone
Description: Inner Corner of each eye (2)

31. Facial Bones: Lacrimal Bone

32. Nasal Bone
Description: Form part of nasal septum and support bridge of nose (2)

33. Facial Bones: Nasal Bone

34. Maxilla
Description: Upper jaw (1)

35. Facial Bones: Maxilla

36. Checking for Understanding
What facial bone is this?
Lacrimal bone(2)

37. Mandible
Description: Lower jawbone; only movable bone of the skull

38. Facial Bones: Mandible

39. Zygomatic bone
Description: Cheekbones (2)

40. Facial Bones: Zygomatic Bone

41. Vomer Bone
Description: Base of nasal septum

42. Facial Bones: Vomer Bone

43. Palatine Bone
Description: Hard palate (PAH lat) of mouth and floor of the nose.

44. Facial Bones: Palatine Bone

45. Checking for Understanding
What is the name of this facial bone?
Zygomatic aka cheekbones

46. Guided Practice The Maxilla is located ___________?
There is/are ____ maxilla bone(s) on the human body?
Answer: Upper jaw
Answer: 1

47. With a partner….review Facial bones
Lacrimal bone
Nasal bone
Maxilla
Mandible
Zygomatic bone
Vomer bone
Palatine bone