Bone Anatomy Flashcards

1
Q

Diaphysis

A

The long central shaft of the bone (green)

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2
Q

Epiphysis

A

Forms the larger rounded ends of long bones (blue)

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3
Q

Metaphysis

A

Area between the diaphysis and epiphysis at both ends of the bone (brown)

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4
Q

Physis

A

Plates of cartilage, also known as growth plates which allow the long bones to grow in length (red)

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5
Q

Apophysis

A

A normal bony outgrowth that arises from separate ossification center and fuses with the bone in course of time (yellow)

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6
Q

True or False: Closure times are site and species specific

A

True

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7
Q

Which physes close before birth?

A

Distal phalangeal physes

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8
Q

What is a sign of skeletal maturity?

A

Closed physes

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9
Q

Anatomy of the Front Leg

A
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10
Q

C1

A

Atlas - has large wings (transverse processes)

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11
Q

C2

A

Axis - large spinous process and odontoid process

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12
Q

C3-C5

A

All similar in size and shape

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13
Q

C6

A

Has large transverse processes

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14
Q

C7

A

Tall spinous process

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15
Q

Location of Rib Articulation

A

Ribs articulate with cranial aspect of the corresponding numbered vertebral body

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16
Q

Which thoracic vertebrae has a dorsal spinous process that is straight up?

A

T11

17
Q

What is between T9-T10 that has a thin slit like appearance?

A

Facet

18
Q

Which facet is the first to have a large blub like articular process?

A

Facet between T10-T11

19
Q

What is included in the lumbar spine?

A

T13 to sacrum. Center between last rib and coxofemoral joints

20
Q

What processes overlay the intervertebral foramina?

A

Accessory processes

21
Q

Which species has longer vertebral bodies and transverse processes?

A

Cat

22
Q

What is the sacrocaudal spine composed of?

A

3 fused sacral vertebral bodies (dogs & cats)