External auditory canal [Choose] [Choose ] Stapedius muscle regulate the amount of light entering the eyeball dampening large vibrations of the stapes due to loud noises tensor tympani muscle which are perpendicular to one another, are the receptors for static equilibrium. transmits sound to the eardrum macula release a lubricating fluid into the follicles. drain aqueous humor limits movement and increases tension on the eardrum ceruminous glands secrete a fluid that helps keep the eyelids from adhering to each other. secrete cerumen to protect the canal and eardrum Sebaceous ciliary glands contains lysozyme and mucus iris [ Choose l

External auditory canal [Choose] [Choose ] Stapedius muscle regulate the amount of light entering the eyeball dampening large vibrations of the stapes due to loud noises tensor tympani muscle which are perpendicular to one another, are the receptors for static equilibrium. transmits sound to the eardrum macula release a lubricating fluid into the follicles. drain aqueous humor limits movement and increases tension on the eardrum ceruminous glands secrete a fluid that helps keep the eyelids from adhering to each other. secrete cerumen to protect the canal and eardrum Sebaceous ciliary glands contains lysozyme and mucus iris [ Choose l

Human Physiology: From Cells to Systems (MindTap Course List)

9th Edition

ISBN:9781285866932

Author:Lauralee Sherwood

Publisher:Lauralee Sherwood

Chapter6: The Peripheral Nervous System: Afferent Division; Special Senses

Section: Chapter Questions

Problem 10UC

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Figure 14.9 The basilar membrane is the thin membrane that extends from the central core of the cochlea to the edge. What is anchored to this membrane so that they can be activated by movement of the fluids within the cochlea? Figure 14.9 Cochlea and Organ of Corti LM Ă— 412. (Micrograph provided by the Regents of University of Michigan Medical School Â© 2012)
IIber. The pressure wave is dissipated by the stretching of B-Characteristics of Equilibrium and Hearing reviewing the structures for hearing and equilibrium, place the structure or description into the correct bin. ew Available Hint(s) Reset H When traveling in an elevator, you can sense when the elevator is moving Pressure waves in perilymph and endolymph Sensing the movement when you spin while sitting in a swivel chair with your eyes closed Maculae Crista Otoliths Vibrations of tympanic membrane Ampulla Dynamic equilibrium Static equilibrium Hearing
The maculae of the utricle and saccule with their embedded otoliths and the semicircular canals _______. dectect changes in the rate at which the head is moving amplify soft sounds to improve hearing can only detect motion if the head moves at a constant velocity
CHAPTER 15 The Special Senses HAPT ne s SECTION 3 Review Labeling Label the structures in the following diagram of the right ear. 2 Middte ear itiple ect the A blir 1EXternal ear 3Internal ear 10 The 11 Cranial nerve VIlI External lacoustic meatus d Cartilage Tympanic membrane Auditory tube Label the structures in the following micrograph of the internal ear. 14 15 16 17 e ano 18 soibnl 19 20 1sed adi to nolldiv ongade lenotaot ait taniope eles Section integration For a few seconds after you ride an express elevator from the 25th floor to the ground floor, you still ot og oro feel as if you are descending, even though you have come to a stop. Why? a t causes the maculae in the saccule op Your vestibule to slide upward, while producing the sensation of downward vertical motion when the elevabr Stops, t'll take a few seconds For the maculae to come to rest. As long as the maculae is displaced, move ment will be Perceived.
The sensory neurons of the auditory system are located in vestibular sacs round window organ of corti semicircular canal
Name a sensory spot of equilibrium found in vestibule of internal ear.
Put in Order (rearrange these structures in the order in which sound waves pass through them) auricle endolymph external auditory meatus incus malleus perilymph stapes tectorial membrane/organ of Corti tympanic membrane Ear Divisions (for each structure, Identity whether it is part of the external ear, middle ear, or inner ear) 1. auricle 2. bony labyrinth 3. cochlea 4. exteral auditory meatus 5. incus 6. malleus 7. membranous labyrinth 8. organ of Corti 9. saccule 10. semicircular canal 11. stapes 12. tympanic membrane 13. utricle 14. vestibule
The basilar membrane is the thin membranethat extends from the central core of the cochlea to theedge. What is anchored to this membrane so that they canbe activated by movement of the fluids within the cochlea?
Mitral cell Olfactory receptor cell Olfactory epithelium Olfactory gland Olfactory tract Olfactory cilia 00 ASS 43 Route of inhaled air containing odor molecules 11
This transfers and amplifies vibrations from the tympanic membrane to the oval window. Which one ? Perilymph Macula Succule Incus
The function of structure 4, the round window, is to _________. bulge outward to give the fluid of the inner ear somewhere to go when the stapes pushes inward transmit sound from the ear ossicles of the middle ear to the hair cells of the inner ear amplify the sound wave as it is transmitted from the typanic membrane to the ear ossicles prevent fluid in the middle ear from entering the inner ear while allowing sound transmission
IDENTFY THE FOLIATE PAPILLAE ТООООО В с D A - E D B - А с