Nervi

Question 1

Trunchiul superior (al plexului brahial) e format din:

Answer 1

Radacinile anterioare ale nervilor C5-C6 (ram aanstomotica din C4)

Question 2

Truncchiul mijlociu(al plexului brahial) e format din:

Answer 2

Radacina anterioara a nervului c7

Question 3

Truncchiul inferior(al plexului brahial) e format din:

Answer 3

Radacinile anterioare ale nervilor C8-T1

Question 4

Nervul dorsal al scapulei

Answer 4

• trunchiul superior
• merge posterior
• inerveaza m ridicator al scapulei si romboizi

Question 5

Nervul toracic lung (respirator a lui BELL)

Answer 5

• trunchiurile superior si mijlociu

- inerveaza m serratus anterior

Question 6

N subclavicular

Answer 6

• tr superior
• coboara anterior de artera
• m subclavicular

Question 7

N suprascapular

Answer 7

• tr superior
• posterior spre scapula
• prin incisura scapulei, pe sub lig transvers sup al scapulei
• m supraspinos si infraspinos
• lojele infrasp si suprasp

Question 8

N subscapular superior

Answer 8

• tr superior

- m subscapular

Question 9

N subscapular inferior

Answer 9

• fascicul posterior

- m subscapular si teres major

Question 10

N toracodorsal

Answer 10

• fasc posterior

- marele dorsal

Question 11

N pectoral medial

Answer 11

• fasciculul medial
• anastomoza cu n pect lateral
• pect mare si mic

Question 12

N pectoral lateral

Answer 12

• fasc lateral
• anas cu n pect medial
• pect mic

Question 13

Inervatia reg axilare

Answer 13

R cutanate laterale din nervii intercostali

Question 14

Inervatia reg scapulare

Answer 14

-r cut post din r dorsale ale nervilor spinali toracici

Question 15

In reg deltoidiene

Answer 15

• nervul cutanat brahial lateral superior

- nervi supraclaviculari laterali din px cervical

Question 16

Inervatia regiunii brahiale anterioare

Answer 16

-nervul cutanat brahial medial
-nervul cutanat brahial lateral inferior(n radial)
-nervi intercostobrahiali(an cu n c b medial)
+nervul cutanat antebrahial medial
+-nervul cutanat brahial lateral superior(axilar)

Question 17

Inervatia regiunii brahiale posterioare

Answer 17

• nervul cutanat brahial posterior(n radial)

- nervul cutanat brahial lateral inferior(n radial)

Question 18

Inervatia reg cubitale ant

Answer 18

• n c brahial lateral inferior (radial)
• n c antebrahial medial
• n c brahial medial
• n c lateral antebrahial (musculocutanat)

Question 19

Inervatia reg cubitale posterioare

Answer 19

• n c brahial posterior (radial)
• n c antebrahial posterior-||-
• n c brahial lateral inferior
• n c antebrahial lateral

Question 20

Pe cine insoteste nervul cutanat antebrahial medial?

Answer 20

• r ant: Vena mediana antebrachii

- r post: Vena basilica antebrahiala

Question 21

Pe cine insoteste nervul cutanat antebrahial lateral?

Answer 21

vena cefacila antebrahiala

Question 22

Inervatia reg palmare

Answer 22

• 7 laturi de deget+tenar+zona centrala: r palmara a nervului median
• 3 lat de deget-hipotenar: r palmaraa nervului ulnar
• n radial superficial o parte a partii laterale

Question 23

In reg dorsale a mainii

Answer 23

• 5 lturi de deget: nervi digitali dorsali-nervul radial (fara vf degetelor 2 si 3)
• vf degetelor 2 si 3: nervul median(r dig palmare proprii)
• 5 laturi de deget: r cutanata dorsala-nervul ulnar

Question 24

Inervatia regiunii femurale ant

Answer 24

• nervul subcostal
• r cutanate ant ale nervului femural
• r laterala a nervului iliohipogastric
• r femurala a nervului genitofemural
• n femurocutanat
• r cutanate ale nervului obturator