Functions of the Skeletal System 1.Support 2.Protection 3.Assistance in Movement 4.Mineral...

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nctions of the Skeletal System .Support .Protection .Assistance in Movement .Mineral Homeostasis .Blood Cell Production . Triglyceride Storage

Transcript of Functions of the Skeletal System 1.Support 2.Protection 3.Assistance in Movement 4.Mineral...

Page 1: Functions of the Skeletal System 1.Support 2.Protection 3.Assistance in Movement 4.Mineral Homeostasis 5.Blood Cell Production 6. Triglyceride Storage.

Functions of the Skeletal System

1. Support2. Protection3. Assistance in Movement4. Mineral Homeostasis5. Blood Cell Production6. Triglyceride Storage

Page 2: Functions of the Skeletal System 1.Support 2.Protection 3.Assistance in Movement 4.Mineral Homeostasis 5.Blood Cell Production 6. Triglyceride Storage.

Axial Skeleton(indicated by blue)

Skull # of BonesCranium: 8Face: 14Auditory Ossicles: 6Hyoid 1Vertebral Column 26Cervical 7Thoracic 12Lumbar 5Sacrum 1Coccyx 1Sternum 1Ribs 24

Axial Skeleton Total 80

Page 3: Functions of the Skeletal System 1.Support 2.Protection 3.Assistance in Movement 4.Mineral Homeostasis 5.Blood Cell Production 6. Triglyceride Storage.

Appendicular Skeleton( in bone color)

Pectoral Girdle # 0f BonesClavicle 2Scapula 2

Upper ExtremitiesHumerus 2Ulna 2Radius 2Carpals 16Metacarpals 10Phalanges 28

Page 4: Functions of the Skeletal System 1.Support 2.Protection 3.Assistance in Movement 4.Mineral Homeostasis 5.Blood Cell Production 6. Triglyceride Storage.

Appendicular Skeleton( in bone color)

Pelvic Girdle # 0f BonesOs Coxae 2

Lower ExtremitiesFemur 2Fibula 2Tibia 2Patella 2Tarsals 14Metatarsals 10Phalanges 28

Appendicular Total 126

Skeleton Total 206

Page 5: Functions of the Skeletal System 1.Support 2.Protection 3.Assistance in Movement 4.Mineral Homeostasis 5.Blood Cell Production 6. Triglyceride Storage.
Page 6: Functions of the Skeletal System 1.Support 2.Protection 3.Assistance in Movement 4.Mineral Homeostasis 5.Blood Cell Production 6. Triglyceride Storage.

Sesamoid Bone

Page 7: Functions of the Skeletal System 1.Support 2.Protection 3.Assistance in Movement 4.Mineral Homeostasis 5.Blood Cell Production 6. Triglyceride Storage.

Wormian bone

Page 8: Functions of the Skeletal System 1.Support 2.Protection 3.Assistance in Movement 4.Mineral Homeostasis 5.Blood Cell Production 6. Triglyceride Storage.

Anatomical Terms for Bone Features

Major Features

HeadNeckBody

Page 9: Functions of the Skeletal System 1.Support 2.Protection 3.Assistance in Movement 4.Mineral Homeostasis 5.Blood Cell Production 6. Triglyceride Storage.

Anatomical Terms for Bone Features

Major Features

HeadNeckBody

Page 10: Functions of the Skeletal System 1.Support 2.Protection 3.Assistance in Movement 4.Mineral Homeostasis 5.Blood Cell Production 6. Triglyceride Storage.

Anatomical Terms for Bone Features

Major Features

HeadNeckBody

Page 11: Functions of the Skeletal System 1.Support 2.Protection 3.Assistance in Movement 4.Mineral Homeostasis 5.Blood Cell Production 6. Triglyceride Storage.

Anatomical Terms for Bone Features

Major features

Angle

Ramus

Margin or

Border

Inferior angle

Superior angle

Page 12: Functions of the Skeletal System 1.Support 2.Protection 3.Assistance in Movement 4.Mineral Homeostasis 5.Blood Cell Production 6. Triglyceride Storage.

Anatomical Terms for Bone Features

Major features

Angle

Ramus

Margin or

Border

Page 13: Functions of the Skeletal System 1.Support 2.Protection 3.Assistance in Movement 4.Mineral Homeostasis 5.Blood Cell Production 6. Triglyceride Storage.

Anatomical Terms for Bone Features

Major features

Angle

Ramus

Margin or

BorderAxillary border

Page 14: Functions of the Skeletal System 1.Support 2.Protection 3.Assistance in Movement 4.Mineral Homeostasis 5.Blood Cell Production 6. Triglyceride Storage.

Anatomical Terms for Bone Features

Major features

Condyle

Epicondyle

Medial condyle Lateral condyle

Page 15: Functions of the Skeletal System 1.Support 2.Protection 3.Assistance in Movement 4.Mineral Homeostasis 5.Blood Cell Production 6. Triglyceride Storage.

Anatomical Terms for Bone Features

Major features

Condyle

Epicondyle

Medial epicondyle

Page 16: Functions of the Skeletal System 1.Support 2.Protection 3.Assistance in Movement 4.Mineral Homeostasis 5.Blood Cell Production 6. Triglyceride Storage.

Anatomical Terms for Bone Features

Ridges

Line or Linea

Crest or Crista

Spine

Linea Aspera

Page 17: Functions of the Skeletal System 1.Support 2.Protection 3.Assistance in Movement 4.Mineral Homeostasis 5.Blood Cell Production 6. Triglyceride Storage.

Anatomical Terms for Bone Features

Ridges

Line or Linea

Crest or Crista

Spine

Crista galli

Page 18: Functions of the Skeletal System 1.Support 2.Protection 3.Assistance in Movement 4.Mineral Homeostasis 5.Blood Cell Production 6. Triglyceride Storage.

Anatomical Terms for Bone Features

Ridges

Line or Linea

Crest or Crista

Spine

Page 19: Functions of the Skeletal System 1.Support 2.Protection 3.Assistance in Movement 4.Mineral Homeostasis 5.Blood Cell Production 6. Triglyceride Storage.

Anatomical Terms for Bone Features

Processes

Tubercle

Tuberosity

Trochanter

Hamulus

Lesser tubercle

Page 20: Functions of the Skeletal System 1.Support 2.Protection 3.Assistance in Movement 4.Mineral Homeostasis 5.Blood Cell Production 6. Triglyceride Storage.

Anatomical Terms for Bone Features

Processes

Tubercle

Tuberosity

Trochanter

Hamulus

Radial Tuberosity

Page 21: Functions of the Skeletal System 1.Support 2.Protection 3.Assistance in Movement 4.Mineral Homeostasis 5.Blood Cell Production 6. Triglyceride Storage.

Anatomical Terms for Bone Features

Processes

Tubercle

Tuberosity

Trochanter

Hamulus

Greater trochanter

Lesser trochanter

Page 22: Functions of the Skeletal System 1.Support 2.Protection 3.Assistance in Movement 4.Mineral Homeostasis 5.Blood Cell Production 6. Triglyceride Storage.

Anatomical Terms for Bone Features

Processes

Tubercle

Tuberosity

Trochanter

Hamulus

Page 23: Functions of the Skeletal System 1.Support 2.Protection 3.Assistance in Movement 4.Mineral Homeostasis 5.Blood Cell Production 6. Triglyceride Storage.

Anatomical Terms for Bone Features

Openings

Foramen

Meatus

Fissure

Sinus

Obturator foramen

Page 24: Functions of the Skeletal System 1.Support 2.Protection 3.Assistance in Movement 4.Mineral Homeostasis 5.Blood Cell Production 6. Triglyceride Storage.

Anatomical Terms for Bone Features

Openings

Foramen

Meatus

Fissure

Sinus

External Auditory Meatus

Page 25: Functions of the Skeletal System 1.Support 2.Protection 3.Assistance in Movement 4.Mineral Homeostasis 5.Blood Cell Production 6. Triglyceride Storage.

Anatomical Terms for Bone Features

Openings

Foramen

Meatus

Fissure

Sinus

Superior Orbital Fissure

Page 26: Functions of the Skeletal System 1.Support 2.Protection 3.Assistance in Movement 4.Mineral Homeostasis 5.Blood Cell Production 6. Triglyceride Storage.

Anatomical Terms for Bone Features

• Openings

• Foramen

• Meatus

• Fissure

• Sinus

Frontal Sinus

Page 27: Functions of the Skeletal System 1.Support 2.Protection 3.Assistance in Movement 4.Mineral Homeostasis 5.Blood Cell Production 6. Triglyceride Storage.

Anatomical Terms for Bone Features

Depressions

Fossa

Impression

Notch

Sulcus

Infraspinous Fossa

Supraspinous Fossa

Page 28: Functions of the Skeletal System 1.Support 2.Protection 3.Assistance in Movement 4.Mineral Homeostasis 5.Blood Cell Production 6. Triglyceride Storage.

Anatomical Terms for Bone Features

Depressions

Fossa

Impression

Notch

Sulcus

Cerebellar impression

Page 29: Functions of the Skeletal System 1.Support 2.Protection 3.Assistance in Movement 4.Mineral Homeostasis 5.Blood Cell Production 6. Triglyceride Storage.

Anatomical Terms for Bone Features

Depressions

Fossa

Impression

Notch

Sulcus

Mandibular Notch

Page 30: Functions of the Skeletal System 1.Support 2.Protection 3.Assistance in Movement 4.Mineral Homeostasis 5.Blood Cell Production 6. Triglyceride Storage.

Anatomical Terms for Bone Features

Depressions

Fossa

Impression

Notch

Sulcus

Intertubercular Sulcus

Page 31: Functions of the Skeletal System 1.Support 2.Protection 3.Assistance in Movement 4.Mineral Homeostasis 5.Blood Cell Production 6. Triglyceride Storage.
Page 32: Functions of the Skeletal System 1.Support 2.Protection 3.Assistance in Movement 4.Mineral Homeostasis 5.Blood Cell Production 6. Triglyceride Storage.

Carpals

2. Navicular3. Lunate4. Triquetral5. Pisiform6. Trapezium7. Trapezoid8. Capitate9. Hamate

Page 33: Functions of the Skeletal System 1.Support 2.Protection 3.Assistance in Movement 4.Mineral Homeostasis 5.Blood Cell Production 6. Triglyceride Storage.

Carpals

1. Navicular2. Lunate3. Triquetral4. Pisiform5. Trapezium6. Trapezoid7. Capitate8. Hamate

Page 34: Functions of the Skeletal System 1.Support 2.Protection 3.Assistance in Movement 4.Mineral Homeostasis 5.Blood Cell Production 6. Triglyceride Storage.

Can You Name the Carpals?

Page 35: Functions of the Skeletal System 1.Support 2.Protection 3.Assistance in Movement 4.Mineral Homeostasis 5.Blood Cell Production 6. Triglyceride Storage.

Tarsals

1. Calcaneus2. Talus3. Navicular4. Cuboid5. 1st Cuneiform6. 2nd Cuneiform7. 3rd Cuneiform

Page 36: Functions of the Skeletal System 1.Support 2.Protection 3.Assistance in Movement 4.Mineral Homeostasis 5.Blood Cell Production 6. Triglyceride Storage.

Tarsals

1. Calcaneus2. Talus3. Navicular4. Cuboid5. 1st Cuneiform6. 2nd Cuneiform7. 3rd Cuneiform

Page 37: Functions of the Skeletal System 1.Support 2.Protection 3.Assistance in Movement 4.Mineral Homeostasis 5.Blood Cell Production 6. Triglyceride Storage.

Can you name the Tarsals?

Page 38: Functions of the Skeletal System 1.Support 2.Protection 3.Assistance in Movement 4.Mineral Homeostasis 5.Blood Cell Production 6. Triglyceride Storage.

Special Features of the Fetal Skull

Fontanels

Page 39: Functions of the Skeletal System 1.Support 2.Protection 3.Assistance in Movement 4.Mineral Homeostasis 5.Blood Cell Production 6. Triglyceride Storage.
Page 40: Functions of the Skeletal System 1.Support 2.Protection 3.Assistance in Movement 4.Mineral Homeostasis 5.Blood Cell Production 6. Triglyceride Storage.
Page 41: Functions of the Skeletal System 1.Support 2.Protection 3.Assistance in Movement 4.Mineral Homeostasis 5.Blood Cell Production 6. Triglyceride Storage.
Page 42: Functions of the Skeletal System 1.Support 2.Protection 3.Assistance in Movement 4.Mineral Homeostasis 5.Blood Cell Production 6. Triglyceride Storage.
Page 43: Functions of the Skeletal System 1.Support 2.Protection 3.Assistance in Movement 4.Mineral Homeostasis 5.Blood Cell Production 6. Triglyceride Storage.
Page 44: Functions of the Skeletal System 1.Support 2.Protection 3.Assistance in Movement 4.Mineral Homeostasis 5.Blood Cell Production 6. Triglyceride Storage.
Page 45: Functions of the Skeletal System 1.Support 2.Protection 3.Assistance in Movement 4.Mineral Homeostasis 5.Blood Cell Production 6. Triglyceride Storage.

Chiasmatic groove

Hypophyseal fossaSella turcica

Page 46: Functions of the Skeletal System 1.Support 2.Protection 3.Assistance in Movement 4.Mineral Homeostasis 5.Blood Cell Production 6. Triglyceride Storage.
Page 47: Functions of the Skeletal System 1.Support 2.Protection 3.Assistance in Movement 4.Mineral Homeostasis 5.Blood Cell Production 6. Triglyceride Storage.
Page 48: Functions of the Skeletal System 1.Support 2.Protection 3.Assistance in Movement 4.Mineral Homeostasis 5.Blood Cell Production 6. Triglyceride Storage.
Page 49: Functions of the Skeletal System 1.Support 2.Protection 3.Assistance in Movement 4.Mineral Homeostasis 5.Blood Cell Production 6. Triglyceride Storage.
Page 50: Functions of the Skeletal System 1.Support 2.Protection 3.Assistance in Movement 4.Mineral Homeostasis 5.Blood Cell Production 6. Triglyceride Storage.
Page 51: Functions of the Skeletal System 1.Support 2.Protection 3.Assistance in Movement 4.Mineral Homeostasis 5.Blood Cell Production 6. Triglyceride Storage.
Page 52: Functions of the Skeletal System 1.Support 2.Protection 3.Assistance in Movement 4.Mineral Homeostasis 5.Blood Cell Production 6. Triglyceride Storage.
Page 53: Functions of the Skeletal System 1.Support 2.Protection 3.Assistance in Movement 4.Mineral Homeostasis 5.Blood Cell Production 6. Triglyceride Storage.