rectul la barbat Flashcards

1
Q

traseu rect general

A

-incepe la niv S3
-strabate pelvisul si perineul
-se deschide prin orifiul anal

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2
Q

componentele rectului

A
  1. ampula rectala(pelvis)
    2.canalul nala(perineu)
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3
Q

elementele de fixare ale rectului

A
  1. pediculii vasculari
  2. continuitatea colon sigmoid
  3. peritoneu
  4. aderente conjuctive la planseul pelvian
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4
Q

delimitare loja rectala

A

post: sacru, coccige, m piriformi si m coccigieni
ant: septul recto-vezico-prostatic
lat+inf:m ridicatori anali
imprejur: fascia anala

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5
Q

elemente loja retrorectala

A

-a sacrale mediana
-a sacrale laterale
-noduli limfatici sacrali
-lantul nervos sacrat
-ramuri anterioare nervi sacrati

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6
Q

peretele posterior al rectului este acoperit de peritoneu?

A

nu

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7
Q

fetele laterale ale rectului sunt acoperite de peritoneu?

A

partial

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8
Q

ce formatiuni ale rectului sunt acoperite de peritoneu?

A

fetele ant-sup+ putin din lat

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9
Q

cum se formeaza si ce contin recesurile pararectale

A

prin aderarea partiala a peritoneului la f lat rect
contine
-colon sigmoid
-anse ileale

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10
Q

cu cine vine in raport ampula rectala inferior de recesurile pararectale?

A

-plexul hipogastric
-lama sacro-recto-genita-pubiana

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11
Q

rap ant rect

A

-colon sigmoid+anse jejunale(portiunea acoperita de peritoneul
(inferior de peritoneu)
-fund vezica urinara
-vezicule seminale
-prostata
-ampulele deferentiale

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12
Q

conformatie interioara rect

A

-plici longitudinale
-3 plici transversale(1 drp+2stg)

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13
Q

structura rect

A

-peritoneu(ant-sup si part lat)
adventite in restul rectului
-strat musc long si circ
-start submucos
-strat mucos

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14
Q

vasc arteriala rect

A
  1. a rectala sup AMI
  2. a rectala mij AII
  3. a rectala inf ARI
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15
Q

vasc venoasa rect

A
  1. vena rectala sup VMI
  2. vena ractala mij VII
  3. vena rectala inf VRI
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16
Q

drenaj limfatic rect

A
  1. curent sup=ampula
  2. curent mij=port inf ampula+maj canal anal
  3. curent inf=port terminala rect
17
Q

inervatie rect

A
  1. plex mezenteric inferior
    2.plex hipogastric