1. Gross Anatomy of skeletal system
Overview of skeletal system

2. The Axial Skeleton Forms the longitudinal part of the body
Divided into three parts
Skull
Vertebral column
Bony thorax
Slide 5.20a
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3. The Axial Skeleton Slide 5.20b Figure 5.6
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4. The Skull Two sets of bones Bones are joined by sutures
Cranium
Facial bones
Bones are joined by sutures
Only the mandible is attached by a freely movable joint
Slide 5.21a
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5. The Skull F P S T E O Old People From Texas Eat Spiders Slide 5.21b
Figure 5.7
Slide 5.21b
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6. The Vertebral Column Vertebrae separated by intervertebral discs
seven cervical vertebrae is breakfast at 7 a.m., 12 thoracic is lunch at 12 noon, and five lumbar is dinner at 5 p.m.
Vertebrae separated by intervertebral discs
The spine has a normal curvature
Each vertebrae is given a name according to its location
Figure 5.14
Slide 5.28
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7. The Bony Thorax Made-up of three parts Sternum Ribs Thoracic vertebrae
Figure 5.19a
Slide 5.31b
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8. BREAK
PAIR UP AND USE YOUR OWN BODY TO SEE IF YOU CAN FIND THE AREAS WE JUST STUDIED! 30 SECONDS.

9. The Appendicular Skeleton
Limbs (appendages)
Pectoral girdle
Pelvic girdle
Slide 5.32a
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10. The Appendicular Skeleton
Figure 5.6c
Slide 5.32b
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11. The Pectoral (Shoulder) Girdle
Composed of two bones
Clavicle – collarbone
Scapula – shoulder blade
These bones allow the upper limb to have exceptionally free movement
Slide 5.33
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12. Bones of the Shoulder Girdle
Figure 5.20a, b
Slide 5.34a
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13. Bones of the Upper Limb The arm is formed by a single bone Humerus
Figure 5.21a, b
Slide 5.35a
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14. Bones of the Upper Limb The forearm has two bones Ulna Radius
Figure 5.21c
Slide 5.35b
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15. Bones of the Upper Limb The hand Carpals – wrist Metacarpals – palm
Sally Left The Party To Take Cathy Home!
The hand
Carpals – wrist
Metacarpals – palm
Phalanges – fingers
Sally= Scaphoid , Left = Lunate, The = Triquetral , Party=Pisiform, To=Trapezium, Take =Trapezoid, Cathy=Capitate, Home=Hamate
Figure 5.22
Slide 5.36
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16. BREAK!!!
PAIR UP AND USE YOUR OWN BODY TO SEE IF YOU CAN FIND THE AREAS WE JUST STUDIED! 30 SECONDS

17. Bones of the Pelvic Girdle
Hip bones
Composed of three pair of fused bones
Ilium
Ischium
Pubic bone
The total weight of the upper body rests on the pelvis
Protects several organs
Reproductive organs
Urinary bladder
Part of the large intestine
Slide 5.37
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18. The Pelvis Slide 5.38a Figure 5.23a
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19. Gender Differences of the Pelvis
Figure 5.23c
Slide 5.39
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20. Bones of the Lower Limbs
The thigh has one bone
Femur – thigh bone
Figure 5.35a, b
Slide 5.40a
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21. Bones of the Lower Limbs
The leg has two bones
Tibia
Fibula
Figure 5.35c
Slide 5.40b
Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings

22. Bones of the Lower Limbs
The foot
Tarsus – ankle
Metatarsals – sole
Phalanges – toes
Figure 5.25
Slide 5.41
Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings

23. BREAK !!!!
PAIR UP AND USE YOUR OWN BODY TO SEE IF YOU CAN FIND THE AREAS WE JUST STUDIED! 30 SECONDS