Terms in this set (128)
How many pairs of spinal nerves are 31 pairs
there?
How many pairs of cervical nerves 8 pairs
are there?
How many pairs of thoracic nerves 12 pairs
are there?
How many pairs of lumbar nerves 5 pairs
are there?
How many pairs of sacral nerves are 5 pairs
there?
How many pairs of coccygeal nerves 1 pair
are there?
What are the 5 divisions of spinal cervical, thoracic, lumbar, sacral, coccygeal
nerves?
What type of neuron is the dorsal Sensory (afferent)
root?
, What type of neuron is the ventral Motor (efferent)
root?
Do spinal nerves contain sensory or Both
motor neurons?
What are myotomes? specific muscle groups innervated by specific levels of spinal nerves
What are dermatomes? specific patches of skin innervated by specific levels of the spinal column
What is the endoneurium? connective tissue surrounding each individual axon
What is the perineurium? connective tissue surrounding a bundle of axons making a nerve fascicle
What is the epineurium? connective tissue surrounding the entire nerve
What areas does the cervical plexus head and neck
serve?
Where is the phrenic nerve located? C3-C5
What does the phrenic nerve do? innervates the diaphragm
What is the cervical plexus made of? roots and nerves
What nerves are a part of the C1-C4
cervical plexus?
What nerves make up the brachial C5-T1
plexus?
How many pairs of spinal nerves are 31 pairs
there?
How many pairs of cervical nerves 8 pairs
are there?
How many pairs of thoracic nerves 12 pairs
are there?
How many pairs of lumbar nerves 5 pairs
are there?
How many pairs of sacral nerves are 5 pairs
there?
How many pairs of coccygeal nerves 1 pair
are there?
What are the 5 divisions of spinal cervical, thoracic, lumbar, sacral, coccygeal
nerves?
What type of neuron is the dorsal Sensory (afferent)
root?
, What type of neuron is the ventral Motor (efferent)
root?
Do spinal nerves contain sensory or Both
motor neurons?
What are myotomes? specific muscle groups innervated by specific levels of spinal nerves
What are dermatomes? specific patches of skin innervated by specific levels of the spinal column
What is the endoneurium? connective tissue surrounding each individual axon
What is the perineurium? connective tissue surrounding a bundle of axons making a nerve fascicle
What is the epineurium? connective tissue surrounding the entire nerve
What areas does the cervical plexus head and neck
serve?
Where is the phrenic nerve located? C3-C5
What does the phrenic nerve do? innervates the diaphragm
What is the cervical plexus made of? roots and nerves
What nerves are a part of the C1-C4
cervical plexus?
What nerves make up the brachial C5-T1
plexus?
