1. Do now activity #6
How many Survival Needs are there? List all of them.
How many Necessary Life Functions are there? List all of them.
How many body organ systems are there? List all of them.
Explain the concept of homeostasis.
What is the difference between negative and positive feedback?

2. chapter 1-4: Directional terms
Essential Question:
Pair the directional terms based off of their contrasting descriptions.
chapter 1-4: Directional terms
Learning Target
Describe the anatomical position.
Define the directional terms.

3. announcements Chapter 1 Test Scheduled for Friday: 8/24/18
Stamp Sheet due Thursday 8/23/18
Class website is updated with all necessary class files
Quiz 2 Tomorrow
Gummi Bear Lab: tomorrow, Wednesday, 8/22/18

4. Don’t forget to chunk your notes!

5. overview The anatomical position is described as: body erect
feet slightly apart
palms facing forward
thumbs point away from body

6. Don’t forget to chunk your notes!

7. Directional terms
Superior
Toward the head

8. Directional terms
Inferior
Away from the head

9. Don’t forget to chunk your notes!

10. Toward the front of the body
Directional terms
Anterior
Toward the front of the body

11. Toward the back of the body
Directional terms
Posterior
Toward the back of the body

12. Don’t forget to chunk your notes!

13. Directional terms
Medial
Toward the midline

14. Directional terms
Lateral
Away from the midline

15. Don’t forget to chunk your notes!

16. Between a more medial and lateral structure
Directional terms
Intermediate
Between a more medial and lateral structure

17. Don’t forget to chunk your notes!

18. Closer to the origin of the body
Directional terms
Proximal
Closer to the origin of the body

19. Farther from the origin of the body
Directional terms
Distal
Farther from the origin of the body

20. Don’t forget to chunk your notes!

21. Toward the body surface
Directional terms
Superficial
Toward the body surface

22. Away from the body surface
Directional terms
Deep
Away from the body surface

25. Don’t forget to chunk your notes!

26. regional terms: anterior view
Axial
head, neck, and trunk
Appendicular appendages or limbs

27. regional terms: posterior view
Axial
head, neck, and trunk
Appendicular appendages or limbs

28. Don’t forget to chunk your notes!

29. The body is divided/sectioned into imaginary sections (cuts)
Sagittal: divides the body into right and left parts
Midsagittal/Medial: sagittal plane that lies on the midline
Frontal/Coronal: divides the body into anterior and posterior parts
Transverse/Horizontal (cross section): divides the body into superior and inferior parts
Oblique Section: cuts made diagonally
Body planes

30. Anatomical variability
Humans vary slightly in both external and internal anatomy
Over 90% of all anatomical structures match textbook descriptions, but:
Nerves or blood vessels may be somewhat out of place
Small muscles may be missing
Extreme anatomical variations are seldom seen

31. Do now activity Directional Term Superior You will need 8 notecards.
On each notecard write: directional term (front), its description & stick figure that diagrams the term (back).
FRONT
BACK
Directional Term
Superior
Description
Toward the head