abdomen

Question 1

Rectus Adominus Origin

Answer 1

Pubic crest and superior pubic ramus

Question 2

Rectus abdominus insertion

Answer 2

Xiphoid process, costal cartilages 5-7

Question 3

Rectus abdominus action

Answer 3

flexes trunk, compresses abdominal viscera

Question 4

Rectus abdominus innervation

Answer 4

Ventral rami of six inferior thoracic nerves

Question 5

Rectus abdominus blood supply

Answer 5

Superior and interior epigastric arteries

Question 6

Internal oblique origin

Answer 6

Thoracolumbar fascia, anterior 2/3 of iliac crest, lateral half of the inguinal ligament

Question 7

Internal oblique insertion

Answer 7

Inferior borders of ribs 10-12

Question 8

Internal oblique action

Answer 8

Compresses and supports abdominal viscera, flexes and rotates trunk

Question 9

Internal oblique innervation

Answer 9

Ventral rami of six inferior thoracic and first lumbar nerves

Question 10

internal oblique blood supply

Answer 10

Superior and inferior epigastric and deep circumflex iliac arteries

Question 11

External oblique origin

Answer 11

External surfaces of ribs 5-12

Question 12

External oblique insertion

Answer 12

Linea alba, pubic tubercle, anterior half of the iliac crest

Question 13

external oblique action

Answer 13

flexes trunk and rotate trunk

Question 14

External oblique innervation

Answer 14

Ventral rami of six inferior thoracic nerves

Question 15

External oblique blood supply

Answer 15

Superior and inferior epigastric arteries

Question 16

Quadratus lumborum Origin

Answer 16

Medial half of inferior border of the 12th rib, tips of lumbar transverse procecesses

Question 17

Quadratus lumborum insertion

Answer 17

iliolumar ligament, internal lip of iliac crest

Question 18

quadratus lumborum action

Answer 18

Extends and laterally flexes vertebral column, fixes 12th rib during inspiration

Question 19

Quadratus lumborum innervation

Answer 19

ventral rami

Question 20

quadratus lumborum blood supply

Answer 20

iliolumbar artery

Question 21

Psoas minor insertion

Answer 21

Pectineal line of superior pubic ramus

Question 21

Psoas minor origin

Answer 21

vertebral margins of T12-L1 vertebrae, corisponding intervertebral disc

Question 22

psoas minor action

Answer 22

Flexes pelvis on vertebral column (posterior pelvic tilt)

Question 23

Psoas minor innervation

Answer 23

Ventral rami

Question 24

Psoas minor blood supply

Answer 24

Lumbar branch of iliolumbar artery

Question 25

Psoas major origin

Answer 25

bodies and transverse processes of all lumbar vertebrae

Question 26

Psoas major insertion

Answer 26

Lesser trochanter of femur

Question 27

Psoas major action

Answer 27

Flexes hip

Question 28

Psoas major innervation

Answer 28

Lumbar nerves 2-4

Question 29

Psoas major blood suppply

Answer 29

Iliolumbar artery

Question 30

Transverse abdominis origin

Answer 30

THoracolumbar fasia, lateral part of inguinal ligament, tips of lower 6 ribs, anterior iliac crest

Question 31

transverse abdominis insertion

Answer 31

aponeurosis into linea alba

Question 32

transverse abdominis action

Answer 32

compression of the abdominal cavity

Question 33

transverse abdominis innervation

Answer 33

lower intercostal nerves, L1

Question 34

transverse abdominis blood supply

Answer 34

posterior intercostal and subcostal arteries, superior and inferior epigastric arteries

Question 35

RIght upper quadrant organs

Answer 35

Liver (right lobe), Gall bladder, stomach

Question 36

Left upper quadrant organs

Answer 36

Spleen, stomach, liver (left lobe)

Question 37

Right lower quadrant organs

Answer 37

appendix, ascending colon, small intestine, right ovary, right fallopian tube

Question 38

left lower quadrant organs

Answer 38

sigmoid colon, descending colon, small intestine, left ovary, left fallopian tube