Anatomy chpt 12
Help!
|
|
||||
|---|---|---|---|---|---|
| what are neurons | nerve cells
🗑
|
||||
| communication, information processing, control are all functions of? | neurons
🗑
|
||||
| phagocytosis, provide supportive framework for tissue, regulation composition of interstitual fluid, are all functions of ? | neuroglia
🗑
|
||||
| what are supporting cells | glial cells
🗑
|
||||
| what are glial cells? | neuroglia
🗑
|
||||
| what are the two neural tissue cell types | neurons and neuroglia
🗑
|
||||
| what are the two anatomical division of nervous systems? | CNS and PNS
🗑
|
||||
| The spinal cord and the brain are located in the? | Central nervous system
🗑
|
||||
| All neural tissue outside the CNS are located in the | Peripheral nervous system
🗑
|
||||
| integrate, process, and coordinate sensory data and motor commands are all functions of | Central nervous system
🗑
|
||||
| Deliver sensory info to the CNS, carry motor commands to peripheray, cranial vs spinal nerves are all functions of | Peripheral nervous systems
🗑
|
||||
| What are the two function division of PNS | Afferent division and Efferent division
🗑
|
||||
| what brings information to the CNS | Afferent division
🗑
|
||||
| What takes information from the CNS | Efferent division
🗑
|
||||
| Where does the information come from | Receptors
🗑
|
||||
| what are the sensory structure that detects changes in the environment | Receptors
🗑
|
||||
| Receptors | respond to stimuli
🗑
|
||||
| What responds by doing something | Effectors
🗑
|
||||
| What are the divisions of Efferent | Somatic Nervous system and Autonomic Nervous system
🗑
|
||||
| What are the four structual classification on Neurons? | Anaxonic neuron, Bipolar neuron, Unipolar neuron, and Multipolar neuron.
🗑
|
||||
| The Anaxonic neuron consist of | Brain and sense organs
🗑
|
||||
| The Bipolar neuron is | Only in sense organs (rare)
🗑
|
||||
| The Unipolar neuron consist of | most sensory neurons
🗑
|
||||
| The Multipolar neuron consist of | All motor neurons that control skeletal muscles
🗑
|
||||
| Anaxonic neurons | have more than two processes, but axons cannot be distinguished from dendrites.
🗑
|
||||
| Bipolar neurons | have two processes separated by the cell body.
🗑
|
||||
| Unipolar neurons | have a single elongate process, with the cell body situated off t the side.
🗑
|
||||
| Multipoloar neurons | have more than two processes, there is a single axon and multiple dendrites.
🗑
|
||||
| What are the 4 functional classifications of Neurons | Sensory neurons, Sensory receptors, Motor Neurons, and interneurons.
🗑
|
||||
| Sensory Neurons are also known as | Afferent Neurons
🗑
|
||||
| What delivers info to CNS from sensory receptors? | Sensory Neurons
🗑
|
||||
| collection of neural cell bodies in the PNS | Sensory ganglia
🗑
|
||||
| Two types of sensory Neurons | Somatic sensory Neuron and Visceral sensory neuron
🗑
|
||||
| what monitors the outside | somatic sensory neurons
🗑
|
||||
| What monitors internal | visceral sensory neurons
🗑
|
||||
| Process of specialized sensory neurons or cells monitored by sensory neurons | Sensory Receptors
🗑
|
||||
| Three types of sensory receptors | Interoreceptors, Exterorecepters, and Proprioreceptors.
🗑
|
||||
| What monitors position and movement of skeletal muscles and joints | Proprioreceptors
🗑
|
||||
| Exteroreceptors | monitor external environment
🗑
|
||||
| Interoreceptors | monitor systems
🗑
|
||||
| Motor Neurons are also called | Efferent Neurons
🗑
|
||||
| Motor Neurons | tatkes information from the CNS to PNS
🗑
|
||||
| What are the two types of Motor neurons | Somatic Motor Neurons and Visceral Motor Neurons
🗑
|
||||
| What innervate skeletal muscles | Somatic motor neuron
🗑
|
||||
| Somatic motor neuron | Axon extends to the muscle
🗑
|
||||
| cell body in the CNS | Somatic Motor Neuron
🗑
|
||||
| Somatic Motor Neuron | Consciously controlled
🗑
|
||||
| Visceral Motor Neuron | Innervate all peripheral effectors except skeletal muscles
🗑
|
||||
| Visceral motor neuron | signal must be relayed across a synapse
🗑
|
||||
| visceral motor neuronsin central nervous system send out axons to second set of visceral motor neurons in | peripheral autonomic ganglia
🗑
|
||||
| visceral motor neuron consist of two fibers | preganglionic fibers and postganglionic fibers
🗑
|
||||
| Interneurons also called | assciation neurons
🗑
|
||||
| interneurons | outnumber all other neurons combined
🗑
|
||||
| most interneurons are located in the | brain and spinal cord, some ar ein the autonomic ganglia
🗑
|
||||
| distribution of sensory information and coordinate motor ativity are all functions of | Interneurons
🗑
|
||||
| neuroglia are found in | central nervous system and peripheral nervous system
🗑
|
||||
| central nervous system contains | Ependymalcells, Astrocytes, Oligodendorcytes, and Microglia
🗑
|
||||
| Peripheral nervous system contains | Satellite cells and Schwann cells
🗑
|
||||
| Ependymal cells | line ventricles (brain) and central canal (spinal cord).
🗑
|
||||
| What assist in producing, circulatin, and monitoring cerebrospinal fluid | Ependymal cells
🗑
|
||||
| Astrocytes | Maintain blood-brain barier;
🗑
|
||||
| what provides structural support; regulate ion, nutrient, and dissolved gas concetrations; absorb and recycle neurotransmitters; form scar tissue after injury | Astrocytes
🗑
|
||||
| Oligodendrocytes | Myelinate CNS axons.
🗑
|
||||
| what provides structural framework | Oligodendrocytes
🗑
|
||||
| Microglia | Removes cell debris, waste, and pathogens by phagocytosis
🗑
|
||||
| Satellite cells | surround neuron cell bodies in ganglia
🗑
|
||||
| what regulates oxygen,carbon dioxide, nutrient, and neurotransmitter levels around neurons in ganglia | Satellite cells
🗑
|
||||
| Schwann cells | surround all axons in PNS; responsible for myelination of peripheral axons;
🗑
|
||||
| What particiaptes in repair process after injury | Schwann cells
🗑
|
||||
| Ependymal cells | A fluid filled central passageway extends along the longitudinal axis of the spinal cord and brain.
🗑
|
Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Created by:
slaroche
Popular Anatomy sets