1. Anatomical Terminology

2. Directional Terms Used by medical personnel and anatomists allowing them to explain exactly where on body structure is in relation to another. We would say: The ears are located on each side of the head to the right and left of the nose. Using anatomical terminology: The ears are lateral to the nose.

5. 1. The wrist is ________ to the hand. 2. The breastbone is ___________ to the spine. 3. The brain is __________ to the spinal cord. 4. The lungs are ___________ to the stomach. 5. The mouth is ___________ to the nose.

6. Relative position http://www.wisc- online.com/objects/ViewObject.aspx?ID=AP15 305 http://www.wisc- online.com/objects/ViewObject.aspx?ID=AP15 305

7. Body Planes & Sections When preparing to look at internal structures of the body, medical students make a section or a cut. When the section is made through the body wall or an organ, it is made along an imaginary line called a plane.

8. Body Planes/Sections 1. Saggital- seperates body into left and right sides 2. Frontal- seperates body or organ into anterior and posterior parts 3. Transverse- seperates organ into superioir and inferior parts

9. Body planes

10. All together now

11. Wait…what? (Connect!) Sagittal Transverse Coronal Horizontal Median Frontal

12. With your creature… Show me a Sagittal Section

13. Sagittal/Median plane divides body into?

14. Show me a frontal section

15. Coronal/frontal plane divides body into?

16. Show me a transverse section

17. Transverse/horizontal plane divides body into?

18. All together now for real

19. Notice difference (Posterior) (Anterior)

20. Body Planes & Sections http://www.wisc- online.com/Objects/ViewObject.aspx?ID=AP1 5605 http://www.wisc- online.com/Objects/ViewObject.aspx?ID=AP1 5605

21. Body Cavities 1. Dorsal (protected by bone) – Cranial- contains brain – Spinal- contains spinal cord 2. Ventral – Thoracic- contains heart & lungs – Abdominopelvic Abdominal- contains digestive organs (not protected by bone) Pelvic- contains reproductive organs, bladder, rectum

22. Body Cavities

23. http://www.mhhe.com/biosci/esp/2002_gene ral/Esp/folder_structure/le/m1/s7/lem1s7_8. htm http://www.mhhe.com/biosci/esp/2002_gene ral/Esp/folder_structure/le/m1/s7/lem1s7_8. htm

26. Body Regions