The document discusses various topics related to human anatomy including the number of facial bones, functions of the skeleton, diagnosing bone injuries, how bones appear on x-rays, muscle types, and ways to keep muscles and bones healthy. It mentions that the skeleton provides protection, supports blood cell production, gives structure, allows for movement, and stores minerals. It also notes that most facial bones are flexible and will harden with growth, while some are made of cartilage.

1. Bellwork: But….does Mr. Parisi know how many facial bones there are?

2. Sticks and stones can break my bones, but words can never hurt me! True or False? Neither….the bones are bones and some could break but most are flexible. Many are cartilage which will harden into bone during growth.

5. How do we diagnose a bone injury? Which one is the fracture dislocation ? ?

6. Bones show up on x rays because x rays pass through bone tissue. True or False?

7. and for injuries of soft tissue…..? MRI Electromagnetics and vibrations

8. What muscle action helps you squeeze this hand clamp?

9. Can you identify the muscle types below?

10. How do you keep your muscles healthy?

11. How do we keep our bones healthy?