hoofdstuk 15 diafragma Flashcards

1
Q

functies diafragma

A

scheiding thorax en abdomen
ademhalingsspier
valsava manoeuvre
druk op oesophagus om reflux tegen te gaan

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2
Q

welke structuur door centrum tendineum

A

foramen venae cavae
v. cava inferior, n. phrenicus dexter

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3
Q

musculaire deel diaphragma (3 delen)

A

pars sternalis, pars costalis, pars lumbalis

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4
Q

2 doorgangen + structuren musculaire deel diaphragma

A

hiatus oesophageus, oesophagus en n. vagus
hiatus aorticus, aorta en ductus thoracicus

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5
Q

perifere aanhechtingen diafragma

A

processus xiphoideus, costa XI en XII en de vertebrae

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6
Q

eigenschappen diafragma pars lumbalis

A

oorsprong de wervellichamen en disci intervertebrales
crus sinistrum (L3) en dextrum (L4)

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7
Q

openingen ventraal diafragma + structuren erdoorheen

A

foramina morgagnii
a. thoracica interna, a. epigastrica superior

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8
Q

2 bogen bilateraal crus naar lateraal diafragma

A

lig. arcuatum mediale en laterale

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9
Q

welke structuur door apertura minor sinistra en welke door de dextra

A

sinistra: v. hemiazygos
dextra: v. azygos

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10
Q

vascularisatie cranioventraal diafragma

A

a. musculophrenica, a. pericardiacophrenica, aa. intercostales anteriores ( allemaal aftakkingen van a. thoracica interna)

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11
Q

vascularisatie craniodorsaal diafragma

A

a. phrenica superior, aa. intercostales posteriores

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12
Q

caudale vascularisatie diafragma

A

a. phrenica inferior

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13
Q

innervatie diafragma

A

nn. phrenici (C3-5)

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