IUPUI Yard Anatomy Verified Multiple Choice and Conceptual Actual Exam
Questions With Reviewed 100% Correct Detailed Answers
Guaranteed Pass!!Current Update
Central Nervous System brain and spinal cord
descending
Motor
efferent
ascending
sensory
afferent
association neurons (interneurons) connection between sensory/motor info
sciatic nerve thickest nerve in body
Epinerium surrounds the entire nerve
Perineurium surrounds nerve fascicle
Endoneurium surrounds individual axons
lipid that wraps around axon to insulate
Myelin
whats inside(-) from whats outside(+)
Neurolemma membrane around neuron
Perikaryon cell body of a neuron
ventral/anterior portion of you= motor
dorsal portion of you= sensory
grey matter Does not contain a myelin
Fissures deep indentations
Sulci shallow indentations
Gyri lump
white matter myelinated axons
peripheral nervous system everything but the brain and spinal cord
All nerves begin or end at the level of the intervertebral foramina
branches off the sympathetic and
autonomic nervous system
parasympathetic NS
sympathetic nervous system fight, flight, freeze
Schwann cells in PNS produce myelin
Ependimal cells produce cerebral spinal fluid
Anterograde transmission dendrites carrying info in
1/5
, IUPUI Yard Anatomy Verified Multiple Choice and Conceptual Actual Exam
Questions With Reviewed 100% Correct Detailed Answers
Guaranteed Pass!!Current Update
retrograde transmission for recycling within cell body
spinal cord ends at L1-L2
Spinal nerves come down and enter/exit
anterior and posterior sacral foramina
through the
nerves are axons in the peripheral nervous system
central nervous system has tracts, columns, and pathways
grey matter is superficial to white matter
plasma membrane covering around
Axolemma
axon
somatic sensory receptors skeletal muscles, joints, skin
smooth muscle, cardiac muscle, glands
visceral sensory receptors
(organs)
efferent division begins inside the CNS and ends at an effector
somatic nervous system and autonomic
efferent division
nervous system
Neuroglia nerve glue, supports cells
dendritic spines form neural nets, they store info
microglia, astrocytes, oligodendrocytes
found in CNS
and ependymal cells
Schwann cells and satellite cells found in PNS
Microglia macrophage, perform phagocytosis
Astrocytes maintain blood brain barrier
Oligodendrocytes produce myelin in CNS
Schwann cells produce myelin in PNS
satillite cells maintain environment in PNS
external environment info (touch, temp,
Exteroceptors
smell, etc.)
internal receptors (position and move-
Proprioceptors
ment of muscles and joints)
Interoceptors
2/5
Questions With Reviewed 100% Correct Detailed Answers
Guaranteed Pass!!Current Update
Central Nervous System brain and spinal cord
descending
Motor
efferent
ascending
sensory
afferent
association neurons (interneurons) connection between sensory/motor info
sciatic nerve thickest nerve in body
Epinerium surrounds the entire nerve
Perineurium surrounds nerve fascicle
Endoneurium surrounds individual axons
lipid that wraps around axon to insulate
Myelin
whats inside(-) from whats outside(+)
Neurolemma membrane around neuron
Perikaryon cell body of a neuron
ventral/anterior portion of you= motor
dorsal portion of you= sensory
grey matter Does not contain a myelin
Fissures deep indentations
Sulci shallow indentations
Gyri lump
white matter myelinated axons
peripheral nervous system everything but the brain and spinal cord
All nerves begin or end at the level of the intervertebral foramina
branches off the sympathetic and
autonomic nervous system
parasympathetic NS
sympathetic nervous system fight, flight, freeze
Schwann cells in PNS produce myelin
Ependimal cells produce cerebral spinal fluid
Anterograde transmission dendrites carrying info in
1/5
, IUPUI Yard Anatomy Verified Multiple Choice and Conceptual Actual Exam
Questions With Reviewed 100% Correct Detailed Answers
Guaranteed Pass!!Current Update
retrograde transmission for recycling within cell body
spinal cord ends at L1-L2
Spinal nerves come down and enter/exit
anterior and posterior sacral foramina
through the
nerves are axons in the peripheral nervous system
central nervous system has tracts, columns, and pathways
grey matter is superficial to white matter
plasma membrane covering around
Axolemma
axon
somatic sensory receptors skeletal muscles, joints, skin
smooth muscle, cardiac muscle, glands
visceral sensory receptors
(organs)
efferent division begins inside the CNS and ends at an effector
somatic nervous system and autonomic
efferent division
nervous system
Neuroglia nerve glue, supports cells
dendritic spines form neural nets, they store info
microglia, astrocytes, oligodendrocytes
found in CNS
and ependymal cells
Schwann cells and satellite cells found in PNS
Microglia macrophage, perform phagocytosis
Astrocytes maintain blood brain barrier
Oligodendrocytes produce myelin in CNS
Schwann cells produce myelin in PNS
satillite cells maintain environment in PNS
external environment info (touch, temp,
Exteroceptors
smell, etc.)
internal receptors (position and move-
Proprioceptors
ment of muscles and joints)
Interoceptors
2/5
