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UNIT 5 GI > P6 ANATOMY OF ABDOMINAL WALL,INGUINAL REGION > Flashcards

P6 ANATOMY OF ABDOMINAL WALL,INGUINAL REGION Flashcards

1
Q

layers of superficial fascia

A

1- fatty layer / Campers
2- membranous layer / Scarapas

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2
Q

Outermost muscle layer of abdominal muscles

A

External oblique

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3
Q

deep muscle layer of abdominal muscles

A

transverses abdominis

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4
Q

muscle layer between oblique & transverse is

A

internal oblique

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5
Q

Structure that gives attachment to the external oblique muscle

A

aponeurosis

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6
Q

line that is formed from joining of the aponeurosises

A

linea alba

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7
Q

Directions of muscle fibers in external oblique muscle

A

Downward & medially

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8
Q

Directions of muscle fibers in internal oblique muscle

A

medially & laterally

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9
Q

Arterial supply of anterior abdominal wall

A

Superior epigastric
Inferior epigastric
lumbar arteries & intercostal arteries

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10
Q

Superior epigastric artery in a branch of

A

internal thoracic artery

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11
Q

Inferior epigastric artery is a branch of

A

External iliac artery

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12
Q

deep venous drainage of anterior abdominal wall

A

Superior epigastric vein
Inferior epigastric vein
deep circumflex iliac

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13
Q

Superficial venous drainage of anterior abdominal wall

A

lateral thoracic
paraumbilical & lumbar
Superficial epigastric

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14
Q

paraumbilical vein drains into

A

portal vein

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15
Q

Imaginary line that separates
upper & lower trunk , the area is know as

A

water shed area

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16
Q

Lymph nodes draining upper portion of anterior thoracic & abdominal wall

A

Anterior axillary lymph nodes

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17
Q

lymph nodes draining lower portion of anterior abdominal wall

A

Superficial inguinal nodes

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18
Q

lymph nodes draining dorsal upper part

A

post. Axillary nodes

19
Q

lymph nodes draining dorsal lower portion

A

Superficial inguinal nodes

20
Q

in appendectomy , the nerve which is at risk is

A

L1

21
Q

in appendectomy , the nerve which is at risk is

A

L1

22
Q

Nerves supplying abdominal wall

A

from T7 - T12
& L1

23
Q

Lengthy muscle seen as ( six packs ) in fit people

A

rectus abdominis

24
Q

Fascia that covers rectus abdominis

A

rectus abdominis sheath

25
Q

rectus sheath is connected to rectus abdominis muscle by

A

tendinous intersections

26
Q

urinary bladder is connected to which ligament

A

Medial umbilical ligament

27
Q

medial umbilical ligament is a remnant of

A

allantoic stalk

28
Q

Inferior epigastric vessels are covered by which ligament

A

lateral umbilical ligament

29
Q

lateral margin of rectus abdomoinis is known as

A

semilunar line

30
Q

External oblique aponeurosis gets thickened to form which ligament in inguinal region

A

inguinal ligament

31
Q

what is the surface marking of superficial inguinal ring

A

superolateral to pubic tubercle

32
Q

what is the surface marking of deep inguinal ring

A

Midpoint of the inguinal ligament

33
Q

Structure passing through inguinal canal in males

A

spermatic cord

34
Q

Structure passing through inguinal canal in females

A

round ligament

35
Q

nerve that passes through inguinal canal in both females & males

A

inguinal ligament

36
Q

location of deep inguinal ring

A

Transversals fascia

37
Q

location of superficial inguinal ring

A

External oblique aponeurosis

38
Q

Important tendon in posterior wall

A

Conjoint tendon

39
Q

2 muscles that forms conjoint tendon

A

internal oblique & transverses
abdominalis

40
Q

types of hernia

A

direct , indirect

41
Q

Hernia that is lateral to epigastric vessels is

A

Indirect hernia

42
Q

hernia that is medial to epigastric vessels is

A

direct hernia

43
Q

site for direct inguinal hernia

A

inguinal triangle of Hesselbach

UNIT 5 GI (34 decks)

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