GUTS Anatomy

Question 1

Answer 1

1. coronal
2. sagittal
3. transverse

Question 2

Answer 2

ventral

anterior

Question 3

Answer 3

dorsal

posterior

Question 4

Answer 4

1. lateral
2. medial
3. proximal
4. distal

Question 5

Answer 5

1. cervical 8
2. thoracic 12
3. lumbar 5
4. sacral 5
5. brachial plexus
6. lumbosacral plexus

Question 6

Answer 6

1. spinal nerve
2. dorsal root
3. ventral root
4. ventral rootlets
5. dorsal rootlets

Question 7

sensory or motor neuron

Answer 7

sensory

Question 8

sensory or motor neuron

Answer 8

motor neuron

Question 9

how many pairs of spinal nerves are there in the spinal cord?

Answer 9

31 pairs

Question 10

8 cervical, 12 thoracic, 5 lumbar, 5 sacral, and _______

Answer 10

1 coccygeal

Question 11

______ conveys nerve axons to and from the muscles of the back and the overlying skin of the back

Answer 11

dorsal ramus

Question 12

_____ conveys nerve axon to and from the body wall (torso) and or upper and lower limbs

Answer 12

ventral ramus

Question 13

______ nerves ultimately innervate the skeletal or striated muscles

Answer 13

motor

Question 14

The cell bodies of _____ reside in the ventral horn of the spinal cord

Answer 14

motor nerves

Question 15

the cell bodies of ____ reside in the dorsal root ganglion

Answer 15

somatic sensory nerves

Question 16

it is the ______ of thoracic spinal nerves that ultimately innervate the muscles and skin along the thoracic wall

Answer 16

ventral rami

Question 17

the ventral ramus of the thoracic spinal nerve is called an ________ nerve

Answer 17

intercostal

Question 18

t4 dermatome

Answer 18

corresponds to the level of the nipples

Question 19

T10 dermatome corresponds to the level of the

Answer 19

umbilicus

Question 20

_____ convey messages from the CNS to the body

Answer 20

somatic motor neurons

Question 21

_____ convey sensations (pain, touch, temperature) fromt he body to the CNS; and the cell body is located in the _______

Answer 21

somatic sensory nerves; dorsal root ganglion

Question 22

spinal nerves are fromed by the union of ___ and ___

Answer 22

ventral and dorsal roots

Question 23

all spinal nerves divide into the ____ and ___

Answer 23

dorsal ramus and ventral ramus

Question 24

dermatome

Answer 24

area of skin that corresponds with the spinal cord section that innervates it