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Anatomy > Exam 3 Review Session > Flashcards

Exam 3 Review Session Flashcards

1
Q

Ductus venosus in adults

A

Ligamentum venosus

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2
Q

Ductus venosus modification

A

Umbilical vein (liver to placenta) to caudal vena cava

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3
Q

Umbilical vein contains

A

Round ligament of the lver

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4
Q

Rectus sheath

A

Outer sheath
-Fusion of EAO and IAO apoenurosis

Inner sheath
-Traversus abdominis

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5
Q

Median ligament of the bladder

A

umbilicus and bladder

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6
Q

Vaginal ring formed by

A

parietal peritoneum

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7
Q

Deep inguinal ring boundaries

A

Cranially= internal abdominal oblique
Medially=rectus abdominis
Laterlly=external abdominal oblique

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8
Q

Muscle fibers of EAO, IAO, TA

A

EAO=caudoventrally
IAO=cranioventrally
TA=transverse

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9
Q

Blood vessels that supply abdominal wall

A

Dorsally
Cranial= phrenicoabdominal artery
Caudal=Deep circumflex iliac artery

Ventrally
Cranially= cranial superficial epigastric artery
Caudally=caudal superficial epigastric artery

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10
Q

Pancreas lobes

A

R=mesoduodenum

L=deep leaf of greater omentum

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11
Q

Extrinisic muscles

A

Attach limb to axial skeleton

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12
Q

Intrinisic muscles

A

Both origin and insertion are on thoracic limb skeleton

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13
Q

Combined aponeurosis of abdominal muscles that form mid ventral raphe make

A

Linea alba

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14
Q

Inguinal ligament interposed between

A

Vascular lacuna

Superficial inguinal ring

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15
Q

Superficial inguinal ring

A

A slit-like opening in aponeurosis of EAO

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16
Q

Space between deep inguinal ring and superficial inguinal ring

A

inguinal canal

17
Q

Deep Inguinal ring

A

Triangular shape opening directly internal to superficial inguinal ring

18
Q

Boundaries of deep inguinal ring

A

medially-lateral rectus abdominis
cranially-caudal edge of IAO
caudally-caudal edge of EAO (inguinal ligament)

19
Q

Rectus sheath layers

A

External leaf
Aponeurosis of EAO fuses deeply near midline with aponeurosis of IAO

Internal leaf
Aponeuorsis of transversus abdominis

20
Q

What is inside rectus sheath?

A

Rectus abdominus

21
Q

2 Functions of the abdominal muscles

A

support viscera

abdominal press

22
Q

Ansa subclavia

A

Loop from symp trunk around subclavian artery btw cervicothoracic and middle cervical ganglia.

23
Q

Serous membrane in abdomen

A

Peritoneum

24
Q

Azygous vein drains

A

Dorsal intercostal spaces

25
Q

Pulmonary veins located

A

Base. caudal portion

Anatomy (22 decks)

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