anatomical terms

Question 1

front

Answer 1

ventral, anterior

Question 2

back

Answer 2

dorsal, posterior

Question 3

same side

Answer 3

ipsilateral

Question 4

opposite side

Answer 4

contralateral

Question 5

related to internal organs

Answer 5

visceral

Question 6

related to body wall

Answer 6

parietal, somatic

Question 7

decrease angle between 2 structures

Answer 7

flexion

Question 8

increase angle between 2 structures

Answer 8

extension

Question 9

synergist

Answer 9

: muscle movement that stabilizes the joint which movement is occurring at to helps the agonist function efficiently

Question 10

fixator

Answer 10

: a muscle that stabilizes the origin of the agonist and the joint the origin spans over to help the agonist function efficiently

Question 11

lumbosacral trunk

Answer 11

L4-L5

Question 12

anterior division of L2-L4 supplies:

Answer 12

medial musculature of thigh

Question 13

posterior division of L2-L4 supplies:

Answer 13

anterior musculature of thigh

Question 14

T12

Answer 14

iliohypogastric nerve

ilioinguinal nerve

Question 15

L1-L2

Answer 15

genitofemoral nerve

Question 16

superior gluteal nerve

Answer 16

L4-S1

Question 17

Hilton’s Law

Answer 17

nerves supplying a joint also supply the muscles that move the joint or the skin covering their distal attachment.

Question 18

iliohypogastric nerve

Answer 18

-supplies skin of lateral lower abdomen

Question 19

lioinguinal nerve

Answer 19

-supplies skin of medial thigh and root of penis/upper scrotum or mons pubis and labia majora

Question 20

genitofemoral nerve

Answer 20

genital L1: 
-cremaster muscle/reflex
-skin of scrotum or mons pubis and labia majora
femoral L2: 
anteromedial skin of thigh

Question 21

L2-L3

Answer 21

lateral femoral cutaneous nerve

-supplies cutaneous innervation to anterolateral high

Question 22

femoral nerve

Answer 22

L2-L4

• supplies motor to anterior musculature of thigh
• sensory to anterior thigh