Skeletal System Flashcards

1
Q

Foremen magnum

A

Occipital bone, inferior part or brain connects with spinal cord

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2
Q

Optic foramen

A

Sphenoid bone

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3
Q

Mandibular foramen

A

Mandible

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4
Q

Carotid foramen

A

Temporal bone

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5
Q

Stylomastoid foramen

A

Temporal bone (between mastoid and styloid processes)

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6
Q

Coronal suture

A

Unites front and both parietal bones

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7
Q

Sagittal suture

A

Unites two parietal bones

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8
Q

Lambdoid suture

A

Unites two parietal bones to occipital

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9
Q

Squamous suture

A

Unites parietal and temporal bones

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10
Q

Cervical vertebrae

A

7

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11
Q

Thoracic vertebrae

A

12

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12
Q

Lumbar vertebrae

A

5

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13
Q

Sacrum

A

5 fused

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14
Q

Coccyx

A

4 fused

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15
Q

Processes on vertebrae

A

2 transverse, 1 spinous, 4 articular

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16
Q

Atlas

A

Anterior and posterior; nodding yes via atlanto-occipital joint

17
Q

Axis

A

Pivot/rotation; moving head no via atlanto-axis joint; C2

18
Q

Anteriorly convex curves

A

Cervical and lumbar

19
Q

Concave curves

A

Thoracic and sacral

20
Q

Scoliosis

A

Lateral bending of spine

21
Q

Kyphosis

A

Exaggerates thoracic curvature

22
Q

Lordosis

A

Exaggerated lumbar curvature

23
Q

True ribs

A

1-7

24
Q

False ribs

A

8-10

25
Q

Floating ribs

A

11-12