Generalidades de anatomia Flashcards

1
Q

Planos anatómicos

A

plano coronal
plano sagital
plano transversal

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2
Q

Pano coronal

A

Divide al cuerpo en anterior y posterior

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3
Q

plano sagital

A

Divide al cuerpo en derecha e izquierda

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4
Q

plano transversal

A

Divide al cuerpo en partes superiores e inferiores

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5
Q

Histología cardiaca

A

endocardio
miocardio
epicardio
pericardio

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6
Q

pericardio se divide en dos capas

A

fibroso
seroso

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7
Q

sistema nodal

A

genera impulsos eléctricos las cuales, los cuales excitan al miocardio provocando su contracción

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8
Q

El sistema nodal esta conformado por:

A

nodo sinusal
haces internodales
nodo auriculoventricular
haz de his
fibra o red de purkinje

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9
Q

ubicación:
nodo sinusal
haces internodales
nodo auriculoventricular
haz de his
fibra o red de Purkinje

A

aurícula derecha cerca de la desembocadura de la vena cava superior
-aurícula derecha
-aurícula derecha
-tabique interventricular
-subendocardio de los ventrículos

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10
Q

taquicardia

A

la frecuencia aumenta a mas de 90 ciclos/min

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11
Q

bradicardia

A

la frecuencia disminuye a menos de 60 ciclos/min

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12
Q

capas del vaso sanguíneo de adentro hacia afuera

A

-túnica intima (interna)
-túnica media
-túnica externa adventicia

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