Jaula torácica Flashcards

1
Q

Pared torácica

A

Columna dorsal: 12
Costillas
Espacios intercostales
Esternón

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2
Q

Vértebras dorsales

A

Cuerpo más voluminoso
Apofisis espinosa única
Apofisis transversas macixas

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3
Q

Costillas

A

Se articulan con su vétebra correspondiente
Surco costal: paquete vasculo nervioso

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4
Q

Costillas verdaderas

A

1-7

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5
Q

Costillas falsas

A

8-12

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6
Q

Costillas flotantes

A

11 Y 12

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7
Q

Espacio intercostal

A

Musculos intercostales
Paquete vasculo nervioso intercostal

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8
Q

Músculos región torácica

A

Serrato mayor
Pectoral mayor
Pectoral menor
Subclavio
Recto anterior
Oblicuo mayor

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9
Q

Esternón

A

Manubrio
Cuerpo
Apéndice xifoides

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10
Q

Región mamaria

A

Piel: complejo areola pezon
Tejido celular subcutaneo
Glándula mamaria: lobulos
Tejido adiposo
Músculo pectoral mayoe

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11
Q

Región axilar

A

Entre miembro superior y torax

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12
Q

Contenido región axilar

A

A: axilar
V: axilar
linfáticos
plexo braquial
tejido adiposo

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13
Q

Mediastino: GRAY

A

Superior
Inferior: anterior, medio y posterior

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14
Q

Mediastino superior

A

TIMO
tráquea
esófago

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15
Q

Mediastino medio

A

Grandes vasos
Pericardio
Corazón

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16
Q

VENA ÁCIGOS MAYOR

A

ORIGEN: Vena lumbar ascendete derecha+ 12 intercosatal

Trayecto: borde lateral derecho de la columna. vertebral

Afluentes de intercostales derechas: 11-4
D4: CAYADO SOBRE EL PEDÍCULO PULMONAR DERECHO

Recibe tronco de venas intercostales 1-3
Desemboca en VCS

17
Q

VENA ÁCIGOS MENOR: HEMIÁCIGOS INFERIOR

A

ORIGEN: vena lumbar ascedente izquierda+ 12 intercostal

TRAYECTO: Lado izquierdo de la columna vertebral

Recibe afluentes de intercostales 11-6
D7: CAYADO QUE PASA DELANTE DE LA AORTA

DRENA: en acigos mayor

Recibe el afluente 1-5