1. “There’s only one way to skin a cat”
9/17/2019
Title: Anat & Phys 1/5/07
Objectives: .
Class Topics
Skinning the cat
Muscle Anatomy
Review Chest muscles
“There’s only one way to skin a cat”
Mr. Nollen
Tuesday, September 17, :19 PM

2. Class Assignments Due this class period Due next class period
9/17/2019
Class Assignments
What
By When
Due this class period
Due next class period
Due in the future

3. Prep for dissection Lab safety Cats instruments waste/clean up
9/17/2019
Prep for dissection
Lab safety
instruments
waste/clean up
Protect yourself
Cats
naming - be tasteful
storage - in garbage can with sealed bag

4. Cat Dissection Remove the cat from the bag
9/17/2019
Cat Dissection
Remove the cat from the bag
determine the gender
Start skinning the cat from the opening in the neck. Move to the posterior being careful to cut just the skin, not the underlying tissue
Cut according to the diagram on the board
Skin as much of your cat as you can today

5. Cat Dissection Remove the skin except for the area around the tail
9/17/2019
Cat Dissection
Remove the skin except for the area around the tail
Identify & isolate the following muscles
pectoralis major
pectoralis minor
xiphihumeralis
pectoantebrachialis

6. Review What is a synergist? What is an antagonist?
9/17/2019
Review
What is a synergist?
What is an antagonist?
What is a prime mover?
What are the attachments for the pectoralis major?
How does the pectoralis minor aid in breathing?
How did the serratus anterior get its name?
What are the origin and insertion?
Are they interchangeable?

7. Chest Pectoralis major Pectoralis minor Xiphihumeralis
9/17/2019
Chest
Pectoralis major
Pectoralis minor
Xiphihumeralis
Pectoantebrachialis
Intercostals
Serratus anterior

8. 9/17/2019

9. Pectoralis Minor Attachments Actions ribs 3-5
9/17/2019
Pectoralis Minor
Attachments
ribs 3-5
Coracoid process of scapula
Actions
Elevates ribs - heavy breathing
Rotates scapula

10. 9/17/2019