anatomy and physiology for emergency care chapter 10 sensory functions
TRANSCRIPT
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Anatomy and Anatomy and Physiology for Physiology for
Emergency CareEmergency CareChapter 10Chapter 10
Sensory FunctionsSensory Functions
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ObjectivesObjectives
Distinguish between the general senses Distinguish between the general senses and the special sensesand the special senses
Identify the receptors for the general Identify the receptors for the general senses, and describe how they functionsenses, and describe how they function
Describe the receptors and processes Describe the receptors and processes involved in the sense of smellinvolved in the sense of smell
Discuss the receptors and processes Discuss the receptors and processes involved in the sense of tasteinvolved in the sense of taste
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ObjectivesObjectives
Identify the parts of the eye and their Identify the parts of the eye and their functionsfunctions
Explain how we are able to see objects Explain how we are able to see objects and distinguish colorsand distinguish colors
Discuss how the central nervous system Discuss how the central nervous system processes information related to visionprocesses information related to vision
Discuss the receptors and processes Discuss the receptors and processes involved in the sense of equilibriuminvolved in the sense of equilibrium
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ObjectivesObjectives
Describe the parts of the ear and their Describe the parts of the ear and their roles in the process of hearingroles in the process of hearing
Describe the effects of aging on olfaction, Describe the effects of aging on olfaction, tasting, vision, and hearingtasting, vision, and hearing
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General SensesGeneral Senses
PainPain TemperatureTemperature Touch, Pressure, Touch, Pressure,
and Positionand Position Tactile receptorsTactile receptors BaroreceptorsBaroreceptors ProprioceptorsProprioceptors
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Tactile ReceptorsTactile Receptors
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Baroreceptors Baroreceptors
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General SensesGeneral Senses
Chemical DetectionChemical Detection
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General SensesGeneral Senses
SmellSmell Olfactory pathwaysOlfactory pathways
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General SensesGeneral Senses
TasteTaste Taste pathwaysTaste pathways
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General SensesGeneral Senses
VisionVision Accessory Structures Accessory Structures
of the Eyeof the Eye
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General SensesGeneral Senses
VisionVision Anatomy of the EyeAnatomy of the Eye
Fibrous tunicFibrous tunic Vascular tunicVascular tunic Neural tunicNeural tunic
Retinal organizationRetinal organization Optic discOptic disc
Chambers of the EyeChambers of the Eye Aqueous humorAqueous humor
LensLens Structure of the LensStructure of the Lens AccommodationAccommodation
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Sectional Anatomy of the EyeSectional Anatomy of the Eye
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Optic DiscOptic Disc
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Eye Chambers and Circulation of Eye Chambers and Circulation of Aqueous HumorAqueous Humor
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Image Formation and Image Formation and AccommodationAccommodation
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Visual AbnormalitiesVisual Abnormalities
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General SensesGeneral Senses
VisionVision Visual PhysiologyVisual Physiology
Rods and conesRods and cones Photoreceptor functionPhotoreceptor function Visual pigmentsVisual pigments
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General SensesGeneral Senses
VisionVision The Visual PathwayThe Visual Pathway
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General SensesGeneral Senses
Equilibrium and Equilibrium and HearingHearing Anatomy of the EarAnatomy of the Ear
External EarExternal Ear Middle EarMiddle Ear
Auditory OssiclesAuditory Ossicles Inner EarInner Ear
Receptor Function in Receptor Function in the Inner Earthe Inner Ear
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Inner EarInner Ear
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General SensesGeneral Senses
Equilibrium and HearingEquilibrium and Hearing EquilibriumEquilibrium
Semicircular Ducts: Rotational MotionSemicircular Ducts: Rotational Motion Vestibule: Gravity and Linear AccelerationVestibule: Gravity and Linear Acceleration Central Processing of Vestibular SensationsCentral Processing of Vestibular Sensations
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Vestibular ComplexVestibular Complex
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General SensesGeneral Senses
HearingHearing Cochlear DuctCochlear Duct
Organ of CortiOrgan of Corti Hearing ProcessHearing Process Auditory PathwaysAuditory Pathways Auditory SensitivityAuditory Sensitivity
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The Cochlea and Organ of CortiThe Cochlea and Organ of Corti
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Sound Reception and HearingSound Reception and Hearing
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Aging and the SensesAging and the Senses
Olfactory SensitivityOlfactory Sensitivity Gustatory SensitivityGustatory Sensitivity VisionVision HearingHearing
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SummarySummary
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Emergency Care Emergency Care ApplicationsApplications
Chapter 10Chapter 10
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PainPain
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Eye EmergenciesEye Emergencies
Conjunctival InjuriesConjunctival Injuries Corneal InjuriesCorneal Injuries Blunt Eye TraumaBlunt Eye Trauma Penetrating Eye TraumaPenetrating Eye Trauma Chemical InjuriesChemical Injuries Ultraviolet KeratitisUltraviolet Keratitis Acute GlaucomaAcute Glaucoma
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Eye EmergenciesEye Emergencies
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Summary Summary