Nervous System
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| How does the body respond to a stimulus? | show 🗑
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| How does the body respond to a stimulus? | show 🗑
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| show | 1. Brain 2. Spinal Cord 3. Neuroglial Cells
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| What does the PNS consist of? | show 🗑
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| show | 12 Pairs
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| show | 31 Pairs
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| show | 1. Somatic NS 2. Autonomic NS
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| show | 1. Parasympathetic 2. Sympathetic
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| show | the Somatic Nervous System
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| show | Autonomic Nervous System
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| show | 1. Perceive and respond to stimuli 2. Coordination & Body Control 3. Memory 4. Deductive Reasoning 5. Inductive reasoning 6. Instinctive Behavior
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| Is a motor neuron efferent or afferent? | show 🗑
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| show | Afferent
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| show | Ganglion
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| What is a collection of neuron cell bodies within the CNS? | show 🗑
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| show | Tract
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| show | Nerve
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| show | Plexus
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| show | 1. Cell Body or Soma - contains the nuclues, processing center 2. Dendrite - receiving portion (afferent) contains receptors 3. Axon - transmitting portion (efferent)
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| What portion of the axon is proximal to the body? Distal End? | show 🗑
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| What myelinates nerves of the PNS? | show 🗑
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| What are the neuroglia of the PNS? | show 🗑
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| What lines the ventricles of the brain? | show 🗑
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| What myelinates the nerves of the CNS? | show 🗑
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| What contributes to the formation of the Blood Brain Barrier? | show 🗑
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| What are referred to as Getter Cells | show 🗑
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| An increase in myelination will decrease the speed of conduction across a nerve, True or False? | show 🗑
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| show | Myelin
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| show | Myelin
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| What is another name for the Nodes of Ranveir? | show 🗑
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| The larger the diameter of the nerve the slower the speed of transmission, True or False? | show 🗑
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| show | Type A B C
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| show | Type A - rapid conducting (Pain)
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| Which is the smallest type of neuron? | show 🗑
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| Which neneuron type is associated with Sympathetic / Parasympathetic fibers? | show 🗑
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| What are the 3 classifications according to structure? | show 🗑
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| Which classification of structure is special sensory? | show 🗑
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| Which classification of structure is motor? | show 🗑
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| show | Pseudounipolar
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| show | Pseudounipolar
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| show | Bipolar
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| GSE and GVE are what type of neurons? | show 🗑
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| show | Involuntary - the V stands for Visceral implying autonomic innervation
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| What special senses are involved in SVA? | show 🗑
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| show | General Somatic
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| What refers to organs of the body, smooth muscles, cardiac muscle and glands? | show 🗑
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| show | Special Somatic
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| show | Special Visceral
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| What is another name for SVE? | show 🗑
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| show | No just the 4 G's (GSE, GSA, GVE, GVA)
No Special components
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| show | 1. According to direction of impulse (afferent vs. efferent) 2. Fiber Daimeter (Type A,B,C) 3. Structure (pseudounipolar, bipolar, multipolar) 4. according to tissue innervated (GSE, GSA, GVA, GVE, SSA, SVA, SVE)
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| Name the 3 connective tissue coverings of a nerve? | show 🗑
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| show | Sodium and Potassium
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| show | Conductivity
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| show | One
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| show | 1. Electrochemical Gradient 2. Inside 3. Outside
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| show | Inside - Negative (Potassium) Outside - Positive (Sodium)
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| show | When a stimulus of sufficient strength triggers an action potential the nerve fires and the wave of depolarization will travel the length of the neuron without a loss of voltage as it travels
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| show | Threshold
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| show | Synapse
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| show | Diffusion
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| Where are the synaptic vesicles located? | show 🗑
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| show | Synaptic Cleft
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| What is the most widespread neurotransmitter? | show 🗑
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| What enzyme breaks down Ach? | show 🗑
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| show | Chloride Ions cause the cell to become more negative AKA Inhibitory Post Synaptic Potential (IPSP)
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| Name an ion that causes the cell to excitatory? | show 🗑
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Created by:
Brad Hall
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