Nervologie Flashcards

1
Q

Cate fascicule are Plexul brahial ?

A

3 fascicule: LATERAL , MEDIAL, POSTERIOR

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2
Q

Din ce sunt formate trunchiurile Plexului brahial ?

A
  • din ramurile anterioare ale nervilor spinali
    • Trunchiul superior - n. spinali C5-C6
    • Trunchiul mijlociu - n. spinal C7
    • Trunchi posterior - n. spinal C8- T1
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3
Q

In ce portiune se afla trunchiurile si fasciculele plexului brahial ?

A

trunchiurile = portiunea supraclaviculara
fasciculele => portiunea infraclaviculara

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4
Q

Intre ce muschi este situata portiunea supraclaviculara a plexilui brahial ?

A

m. scalen anterior si mijlociu

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5
Q

De ce este acoperit plexul brahial?

A

fascia cervicala superficiala
m. sternocleidomastoidian
m. omohioidian

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6
Q

In axila, sub ce muschi este situat plexul brahial ?

A

sub muschii pectoral mare si mic
are rap intime cu art axilara

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7
Q

Ce ramuri se desprind din fasciculele plexului brahial?

A

ramuri colaterale si terminale

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8
Q

Care sunt ramurile colaterale ale plexului brahial ?

A

Nervul:
- dorsal al scapulei
- toracic lung
- subclavicular
- suprascapular
- subscapulari
- toracodorsal
- pectoral medial
- pectoral lateral

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9
Q

Unde au originea si ce muschi inerveaza ramurile musculare ale plexului brahial?

A
  • au originea la radacina trunchiurilor
    plexului brahial
  • inerveaza m. Scaleni si m. Lung al gatului
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10
Q

Cum sunt formate fasciculele plexului brahial ?

A

•Fascicul lateral - trunchi superior si mijlociu (portiune anterioara)
• Fascicul medial - trunchi posterior (portiune anterioara)
• Fascicul posterior - (portiunile posterioare ) trunchi SUP, MIJ, INF

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11
Q

Ce muschi sunt inervati de nervul radial ?

A
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12
Q

Ce muschi sunt inervati de nervul subscapular ?

A
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13
Q

Ce muschi sunt inervati de nervul ulnar ?

A
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14
Q

Ce muschi sunt insevati de nervul median ?

A
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15
Q

Ce muschi sunt inervati de nervul musculocutan ?

A
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