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02_Anatomy > Abdomen > Flashcards

Abdomen Flashcards

1
Q

vertebral level of umbilicus

A

L3

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2
Q

forms the anterior rectus sheath ABOVE the arcuate line

A

EO + IO

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3
Q

forms the posterior rectus sheath ABOVE the arcuate line

A

TA + IO

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4
Q

forms the anterior rectus sheath BELOW the arcuate line

A

EO + IO + TA

No posterior layer of Rectus sheath

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5
Q

lymphatic drainage of the anterior abdominal wall below the umbilicus

A

sup inguinal LN

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6
Q

Boundaries of Hesselbach Triangle

A

Inferior epigastric artery- sup and lat
inguinal ligament/ poupart ligament-inf and lateral
rectus abdominis- medial

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7
Q

Afferent/ efferent innerv of cremasteric reflex

A

Afferent: femoral branch of the genitofemoral nerve
Efferent: genital branch of the genitofemoral nerve

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8
Q

Mnemonics: Retroperitoneal Organs

A

SAD PUCKER

suprarenal gland (adrenals) 
abdominal aorta/ IVC (Ay, VC)
Duodenum (2nd, 3rd part) 
Pancreas (except tail) 
Ureters
Colon (ascending & descending) 
Kidneys 
Esophagus 
Rectum (middle)
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9
Q

Portal triad

A

portal vein, CBD, hepatic artery

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10
Q

Embryonic origin of 2nd part of duodenum

A

proximal: foregut
distal: midgut

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11
Q

Embryonic origin of transverse colon

A

upper 2/3 right side- midgut

lower 1/3 left side-hindgut

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12
Q

anal canal

A

upper part-hindgut

lower part-proctodeum-ectoderm

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13
Q

Portal vein is formed by the union of

A

SMA

splenic vein

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14
Q

Length of esophagus

A

10 in

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15
Q

Mnemonics: Anatomic relations of vagus nerve and esophagus

A

LARP

left anterior
right posterior

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16
Q

costal cartilage/vertebral level of cardiac orifice of stomach

A

6th left costal cartilage

T10/T11

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17
Q

rib level of fundus of stomach

A

5th left rib in midclavicular plane

18
Q

costal cartilage level of greater curvature

A

10th left costal cartilage

19
Q

costal cartilage/vertebral level of pyloric antrum

A

9th costal cartilage/ L1

20
Q

vertebral level of pyloric canal

A

L2 to L4

21
Q

Largest arterial supply to stomach and smallest branch of celiac trunk

A

Left gastric artery

22
Q

Blood supply lesser curvature of stomach

A

R & L gastric arteries

23
Q

Blood supply- greater curvature of stomach

A

R and L gastroepiploic arteries

24
Q

Blood supply fundus of stomach

A

SGA

25
Q

Blood supply of first part of duodenum

A

gastroduodenal artery

26
Q

Blood supply of proximal portion of duodenum + superior part of head of pancreas

A

Sup pancreticoduodenal art (from gastroduodenal art)

27
Q

Blood supply of the distal portion of duodenum + head of pancreas

A

Inf pancreaticoduodenal artery (from SMA)

28
Q

Cystic artery originates from

A

R hepatic artery

29
Q

Triangle of Calot

A
  1. Liver-sup
  2. Cystic duct-inf
  3. Common hepatic duct- medial
30
Q

Plicae circulares aka

A

Valves of Kerckring

jejunum/ileum

31
Q

Length of cecum

A

2.5 in/ 6 cm

32
Q

Length of appendix

A

3-5 in (6-10 cm)

33
Q

Embryonal origin of spleen

A

Mesoderm

34
Q

Muscle of the loin aka

A

Psoas major

35
Q

Branch of lumbar plexus which emerges from the medial border of psoas

A

Obturator nerve

36
Q

Branch of lumbar plexus which emerges from the anterior border of psoas

A

Genitofemoral

37
Q

Shape of adrenal gland

A

Right: triangle
Left: Lunar (crescent)

38
Q

In relation of the ureter to ovarian artery, the ureter is

A

posterior

39
Q

In relation od the ureter to the uterine artery, the ureter is:

A

below and in front of the kidney

40
Q

position of ureter relative to the EIA as it runs down the lateral wall of the pelvis

A

medially

41
Q

widest and most dilatable part of urethra

A

prostatic urethra

02_Anatomy (10 decks)

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