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25 Cards in this Set
- Front
- Back
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branches of trigeminal:
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maxillary & mandibular & opthamalic
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dual orgin cranial nerve
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accessory, comes from PNS and goes back in
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compare & contrast somatic & autonomic:
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conscious & unconscious ; auto = visceral, somatic =peripheral; afferent = away, efferent = motor
**autonomic system has 2 efferent neurons in sequence** |
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flight or fight
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sympathetic
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rest & digest:
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: parasympathetic
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what controls temperature, endocrine function & thirst
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hypothalamus
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compare tissue arrangement of CNS and spinal cord= brain
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grey matter outside & white matter inside .....spinal cord is opposite
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control centers for heart rate, respiration & BP
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medulla oblongata
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functional arrangement of brain and spinal cord
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pre central (anterior) controls motor post central
ventral controls motor and dorsal controls sensory ..... fibers of brain are crossed, so are the functions |
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increasing trauma of brain injury:
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concussion, contusion, swelling, hemorrhage
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categorize pressure, pain and temperature receptors
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exterior receptors
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slice the ventral root and you have loss of motor function (paralysis)
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True
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describe an epidural
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you lose sensory, root anesthetizes dorsal root
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arrangement of meninges
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dura mater, arachnoid mater and pia mater:..:.subdural space is between the dura and the arachnoid; sub arachnoid space is between arachnoid and pia.
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presbyopia & myopia:
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presbyopia is age related loss of seeing close, can see far away (far sighted or hyperopia)lens stiffens making it harder to stretch or change shape; myopia can see up close but not far away(near sighted)
a. p8 550 for nerves controllinl~ eye: abducens, oculomotor and trochlear. |
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categorize pressure, pain and temperature receptors
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exterior receptors
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slice the ventral root and you have loss of motor function (paralysis)
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True
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describe an epidural
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you lose sensory, root anesthetizes dorsal root
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arrangement of meninges
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dura mater, arachnoid mater and pia mater:..:.subdural space is between the dura and the arachnoid; sub arachnoid space is between arachnoid and pia.
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presbyopia & myopia:
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presbyopia is age related loss of seeing close, can see far away (far sighted or hyperopia)lens stiffens making it harder to stretch or change shape; myopia can see up close but not far away(near sighted)
a. p8 550 for nerves controllinl~ eye: abducens, oculomotor and trochlear. |
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categorize pressure, pain and temperature receptors
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exterior receptors
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slice the ventral root and you have loss of motor function (paralysis)
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True
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describe an epidural
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you lose sensory, root anesthetizes dorsal root
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arrangement of meninges
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dura mater, arachnoid mater and pia mater:..:.subdural space is between the dura and the arachnoid; sub arachnoid space is between arachnoid and pia.
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|
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presbyopia & myopia:
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presbyopia is age related loss of seeing close, can see far away (far sighted or hyperopia)lens stiffens making it harder to stretch or change shape; myopia can see up close but not far away(near sighted)
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