Bone Types Flashcards

1
Q

Bone functions

A
Support
Protection
Movement 
Blood cell production
Storage and mineral homeostasis
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2
Q

3 types of cartilage

A

Hyaline
Fibrocartilage
Elastic cartilage

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3
Q

Does cartilage have a blood supply?

A

No

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4
Q

Is cartilage innervated?

A

No

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5
Q

What cells are cartilage made from?

A

Chrondoblasts

Chondrocytes

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6
Q

What surrounds cartilage?

A

Perichondrium

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7
Q

Where is hyaline cartilage found?

A

Ribs
Nose
Trachea
Articular surfaces of long bones

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8
Q

Where is fibrocartilage found?

A

Intervertebral discs
Joint capsules
Ligaments

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9
Q

Where is elastic cartilage found?

A

External ear (pinnae)
Epiglottis
Larynx

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10
Q

What are osteocytes?

A

Mature bone cells

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11
Q

What are osteoclasts?

A

Cells that break down bone matrix

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12
Q

What are osteoblasts?

A

Bone forming cells

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13
Q

What is osteoid?

A

Unmineralized bone matrix

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14
Q

What are hydroxyapites?

A

Mineral salts responsible for bone hardness and resistance to compression

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15
Q

What type of bone is the humerus?

A

Long bone

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16
Q

What type of bone is the ulna?

A

Long bone

17
Q

What type of bones are the carpal and tarsal bones?

A

Short bones

18
Q

What type of bone is the radius?

A

Long bone

19
Q

What type of bone is the fibula?

A

Long bone

20
Q

What type of bone is the femur?

A

Long bone

21
Q

What type of bones are the metarcarpals and phalanges?

A

Long bones

22
Q

What type of bones are the ribs?

A

Flat bones

23
Q

What type of bone is the sternum?

A

Flat bone

24
Q

What type of bone is the scapula?

A

Flat bone

25
Q

What type of bone Is the hip bone?

A

Irregular bone

26
Q

What type of bone is the vertebrae?

A

Irregular bone