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| Describe Multipolar neurons? |
-USUALLY HAVE SEVERAL DENDRITES AND ONE AXON
-MOSTLY FOUND IN THE BRAIN AND SPINAL CORD |
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MichaelMorano Wed, 27 Jan 2010 03:31:03 GMT |
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| Most neurons in the brain and spinal cord are this type? |
MULITPOLAR NEURONS |
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MichaelMorano Wed, 27 Jan 2010 03:31:03 GMT |
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| Between Dendrites and Axons. Which are mylenated and unmylenated? |
DENDRITES=UNMYLENATED
AXONS=MYLENATED |
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MichaelMorano Wed, 27 Jan 2010 03:16:25 GMT |
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| Conserves energy? |
PARASYMPATHETIC NERVOUS SYSTEM |
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MichaelMorano Wed, 27 Jan 2010 03:16:25 GMT |
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| Long thin mylinated branches then send signals of what's happening? |
AXON |
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MichaelMorano Wed, 27 Jan 2010 03:16:25 GMT |
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| Travel long distances? |
SENSORY NEURON |
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MichaelMorano Wed, 27 Jan 2010 03:16:24 GMT |
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| Travel short distances? |
SENSORY RECEPTORS |
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MichaelMorano Wed, 27 Jan 2010 03:16:24 GMT |
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| What is an example of a Visceral Somatic Response? |
HEART ATTACK CAUSING LEFT ARM PAIN |
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MichaelMorano Wed, 27 Jan 2010 03:16:24 GMT |
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| Involuntary, primarily the autonomic nervous system of the GI tract? |
ENTERIC NERVOUS SYSTEM |
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MichaelMorano Wed, 27 Jan 2010 03:16:24 GMT |
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| The motor part of the Autonomic Nervous System consists of two branches called? |
-SYMPATHETIC DIVISION
-PARASYMPATHETIC DIVISION |
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MichaelMorano Wed, 27 Jan 2010 03:16:24 GMT |
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| Describe the Autonomic Nervous System (ANS)? |
-SENSORY NEURONS THAT CONVEY INFORMATION FROM AUTONOMIC SENSORY RECEPTORS
-PRIMARILY LOCATED IN VISCERAL ORGANS SUCH AS THE STOMACH AND LUNGS
-MOTOR NEURONS CONDUCT NERVE IMPULSES FROM THE CNS TO SMOOTH MUSCLE, CARDIAC MUSCLE, AND GLANDS.
-THESE RESPONSES ARE INVOLUNTARY |
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MichaelMorano Wed, 27 Jan 2010 03:16:24 GMT |
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| Why is the Somatic Nervous System considered to be VOLUNTARY? |
BECAUSE THE IMPULSES ARE CONDUCTED FROM THE CNS TO THE SKELETAL MUSCLES IN WHICH THESE MUSCLES ARE VOLUNTARY. |
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MichaelMorano Wed, 27 Jan 2010 03:16:24 GMT |
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| What does the Somatic Nervous System (SNS) consist of? |
-SENSORY NEURONS THAT CONVEY INFORMATION FROM SOMATIC RECEPTORS IN THE HEAD
-BODY WALL
-LIMBS FROM RECEPTORS FOR SPECIAL SENSES OF VISION, HEARING, TASTE AND SMELL TO THE CNS. |
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MichaelMorano Wed, 27 Jan 2010 03:16:24 GMT |
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| A neuronal process that carries electrical signals. usually graded potentials, toward the cell body? |
DENDRITE |
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MichaelMorano Tue, 26 Jan 2010 02:34:37 GMT |
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| Neuroglia? |
SUPPORT CELLS |
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MichaelMorano Thu, 21 Jan 2010 18:09:27 GMT |
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| Analyze, interpret, and store information (primarily sensory information). Helps to generate a response. |
INTERNEURONS |
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MichaelMorano Thu, 21 Jan 2010 18:09:27 GMT |
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| Motor neurons/carry info from CNS? |
EFFERENT |
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MichaelMorano Thu, 21 Jan 2010 18:09:27 GMT |
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| Sensory neurons/ detect stimuli? |
AFFERENT |
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MichaelMorano Thu, 21 Jan 2010 18:09:27 GMT |
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| Modified bipolar, but has axon branches in two directions? |
-UNIPOLAR (STRUCTURAL) |
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MichaelMorano Thu, 21 Jan 2010 18:09:27 GMT |
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| One main dendrite/ one axon? |
BIPOLAR (STRUCTURAL) |
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MichaelMorano Thu, 21 Jan 2010 18:09:27 GMT |
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| Several dendrites/one axon? |
MULTIPOLAR (STRUCTURAL) |
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MichaelMorano Thu, 21 Jan 2010 18:09:27 GMT |
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| What are the functional classifications of a neuron? |
-AFFERENT
-EFFERENT
INTERNEURONS |
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MichaelMorano Thu, 21 Jan 2010 18:09:27 GMT |
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| What are the structural classifications of a neuron? |
-MULTIPOLAR NEURON
-BIPOLAR NEURON
-UNIPOLAR NEURON |
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MichaelMorano Thu, 21 Jan 2010 18:09:27 GMT |
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TRUE/FALSE
Most dendrites have myelin? |
FALSE |
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MichaelMorano Thu, 21 Jan 2010 18:09:27 GMT |
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| What neurons are myelinated and unmyelinated? |
-DENDRITE (UNMYELINATED)
-AXON (MYELINATED) |
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MichaelMorano Thu, 21 Jan 2010 18:09:27 GMT |
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| What is a cell? |
THE SMALLEST UNIT OF LIFE |
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MichaelMorano Thu, 21 Jan 2010 18:09:27 GMT |
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| What is a cell body? |
-CONTAINS A NUCLEUS AND ALL ORGANELLES TO SUPPORT FUNCTION W/IN A CELL |
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MichaelMorano Thu, 21 Jan 2010 18:09:26 GMT |
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| What is an axon? |
Long thin myelinated branches that tend to send signals of what's happening |
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MichaelMorano Thu, 21 Jan 2010 18:09:26 GMT |
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| What is a dendrite? |
-A SHORT HIGHLY BRANCHED COMPONENT THAT RECEIVES SIGNALS.
-GIVES THE CELL BODY INFO (WHAT'S HAPPENING) |
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MichaelMorano Thu, 21 Jan 2010 18:09:26 GMT |
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| What are the main parts of a Neuron? |
-DENDRITE
-AXON
-CELL BODY |
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MichaelMorano Thu, 21 Jan 2010 18:09:26 GMT |
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| What is a Neuron? |
A NERVE CELL |
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MichaelMorano Thu, 21 Jan 2010 18:09:26 GMT |
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| For resting and restoration of energy/rest and digest? |
PARASYMPATHETIC NERVOUS SYSTEM |
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MichaelMorano Thu, 21 Jan 2010 18:09:26 GMT |
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| This nervous system conserves energy? |
PARASYMPATHETIC NERVOUS SYSTEM |
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MichaelMorano Thu, 21 Jan 2010 18:09:26 GMT |
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| Describe the parasympathetic nervous system? |
FOR RESTING AND RESTORATION OF ENERGY/REST AND DIGEST |
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MichaelMorano Thu, 21 Jan 2010 18:09:26 GMT |
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| Describe the sympathetic nervous system? |
FAVORS BODY FUNCTIONS THAT SUPPORT ACTIVITY AND RAPID PRODUCTION OF ATP |
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MichaelMorano Thu, 21 Jan 2010 18:09:26 GMT |
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| Favors body functions that support activity and rapid production of ATP? |
SYMPATHETIC NERVOUS SYSTEM |
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MichaelMorano Thu, 21 Jan 2010 18:09:26 GMT |
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| The motor part of the ANS (Autonomic Nervous System consists of two branches which are? |
-SYMPATHETIC DIVISION
-PARASYMPATHETIC DIVISION |
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MichaelMorano Thu, 21 Jan 2010 18:09:26 GMT |
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| Enteric nervous system? |
INVOLUNTARY |
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MichaelMorano Thu, 21 Jan 2010 18:09:26 GMT |
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| Autonomic nervous system? |
INVOLUNTARY |
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MichaelMorano Thu, 21 Jan 2010 18:09:26 GMT |
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| Somatic nervous system? |
VOLUNTARY |
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MichaelMorano Thu, 21 Jan 2010 18:09:26 GMT |
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| The PNS may be divided into what? |
-SOMATIC NERVOUS SYSTEM
-AUTONOMIC NERVOUS SYSTEM
-ENTERIC NERVOUS SYSTEM |
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MichaelMorano Thu, 21 Jan 2010 18:09:26 GMT |
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| What does the PNS (Peripheral Nervous System) consists of? |
CONTAINS ALL NERVOUS TISSUE OUTSIDE THE CNS. |
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MichaelMorano Thu, 21 Jan 2010 18:09:26 GMT |
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| What does the CNS (Central Nervous System) consists of? |
-BRAIN
-SPINAL CORD |
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MichaelMorano Thu, 21 Jan 2010 18:09:26 GMT |
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