posterior abdominal wall

Question 1

what does the subcostal nerve supply?

Answer 1

internal oblique, quadratus lumborum

Question 2

what does the iliohypogastric supply?

Answer 2

internal and external oblique

Question 3

what does the ilioinguinal innervate?

Answer 3

scrotum

Question 4

what does the lateral cutaneous femoral innervate?

Answer 4

cutaneous innervation to lateral thigh

Question 5

what does femoral n. supply?

Answer 5

iliosoas, anterior thigh

Question 6

what does genitofemoral supply?

Answer 6

scrotum, cutaneous to anterior thigh

Question 7

what does obturator n innervate?

Answer 7

medial thigh muscles

Question 8

motion of diaphragm during relaxation?

Answer 8

sits high within cavity

Question 9

motion of diaphragm during contraction?

Answer 9

pulls central tendon down increasing thoracic volume

Question 10

at what level is venal caval opening?

Answer 10

T8

Question 11

at what level is the esophageal hiatus?

Answer 11

T10

Question 12

at what level is the aoritic hiatus?

Answer 12

T12

Question 13

are kidneys intraperitoneal or retroperitenal?

Answer 13

retroperitenal