Ossos Flashcards

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1
Q

Quants ossos tenim?

A

206

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2
Q

Quants músculs tenim?

A

570

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3
Q

Extrememitat cefàlica, d que esta composada?

A

Crani (8 ossos) i massis facial (14)
1) frontal 1
2) parietals 2
3) occipital 1
4) temporals 2
5) nassals 2
6) esfenoide 1
7) maxil·lar superior 2
8) mandíbula 1
9) arc zigomàtic 2

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4
Q

Que es la cintura escapular? I la seva art.?

A

Omóplat i clavícula
Espatlla: retro i antepulsio, abd i add, prona i supi

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5
Q

Que es la cintura pelviana? I la seva art.?

A

Ossos coxals (ilis, pubis i isquis) i sacre
Maluc

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6
Q

Que es la cuixa i la cama? I la seva art.?

A

Cuixa: fèmur i rotula
Cama: tibia i perone
Genoll fem + tibia

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7
Q

Quina es la comp del peu? I la seva art.?

A

Tars (calcani i astràgal) 5
Metatars 5
Falanges 2/3
Turmell

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8
Q

Quina es la com de la ma? I la seva art.?

A

Carps 8
Metacarps 5
Falanges 2/3
Canell

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9
Q

Que es la el braç i l’avantbraç? I la seva art.?

A

Braç: húmer
Avantbraç: radi i cubi
Colze

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10
Q

Que es la caixa toràcica?

A

12 costelles amb les vertebres dorsals
7 cost que van a l’estern
3 que van unides cartileg
2 flotants

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11
Q

Que es la columna vertebral?

A

Composta per 33 o 34 vertebres
7 cervicals
12 dorsals
5 lumbars
9/10 pelvians còccix i sacre

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12
Q

Funció dels ossos

A

Vectors de forces
Protegeixen organs
Metabolica (transport calci i sals minerals)
Hematopoètica (formacio celules sanguinies)

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13
Q

Tipus de ossos

A

Llargs
Curts
Plans

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14
Q

Com son els ossos llargs?

A

Centre: diàfisis
Extrems: epífisis i cartilag

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15
Q

Formació dels ossos

A

Duresa: mat. Inorgànica (sals minerals)
Elasticitat: mat organica (proteines)

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16
Q

Com es diu la creació de teixit?

A

Osteoblast

17
Q

Com es diu la destrucció del os?

A

Osteoclast