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Anatomy-Nerves
| Question | Answer |
|---|---|
| four nerves involved with the eye | optic, oculomotor, trochlear, abducens |
| Two nerves involved with the face | trigeminal, facial |
| what nerve innervates the neck | accessory nerve |
| what nerves innervate the tongue or are involved in taste | facial, vagus, hypoglossal,hlossopharyngeal |
| What three areas does the trigeminal nerve innervate? | opthalmic, maxillary, mandibular |
| each sensory neuron carries only one type of sensation - this is called a | modality |
| type of modality responsibility for tactile, temperature, pain and proprioreception | somatic modality |
| modality responsible for taste, smell, vision, blanace and hearing | special modality |
| do sensory receptors convey info by action potentials or graded potentials | graded potentials |
| where are proprioceptors found | in muscles, tendons, joints, inner ear |
| where are interoceptors found | blood vessels, visceral organs |
| where aare exteroceptors found | near body surface |
| type of receptors for pressure, stretching, proprioception, hearing, equilibrium | mechanoreceptors |
| type of receptors for temperature | thermoreceptors |
| type of receptors for pain | nociceptors |
| type of receptors for light | photoreceptors |
| type of receptors for chemicals in the mouth, nose, and body fluids | chemoreceptors |
| How are sensory receptors classified? | structure, location, type of stimulus |
| what do somatic senssations include | touch, pressure, itch and tickle |
| what do cutaneous sensations include | thermal sensations and pain |
| what is more common - direct motor pathways or indirect motor pathways | indirect motor pathways |