ESSEN OF HUMAN ANAT & PHYS PKG OCC
4th Edition
ISBN: 9781323766910
Author: Marieb
Publisher: PEARSON C
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Chapter 8, Problem 35SAE
For each of the following descriptions, indicate whether it applies to a macula or a crista ampullaris; inside a semicircular cannal; contains otoliths; responds to linear acceleration and deceleration; has a cupula; responds to rotational acceleration and deceleration; inside the vestibule.
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Head movements are detected primarily in the semicircular canals and gravity by the otolith organs. T or F?
The inner ear is responsible for both hearing and balance. One of the diseases affecting the inner ear is Meniere's disease. Affected individuals often experience vertigo, among other symptoms. Vertigo is a sensation that the surrounding is spinning or swaying in the absence of any body movement.
Which of the following rows correctly identifies the affected structure and process in individuals experiencing vertigo?
Select one:
a.
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Gravitational equilibrium
c.
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d.
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Part of vestibular apparatus responsible for maintaining balance during angular acceleration while on swings is :
1.Saccule
2.Crista ampullaris
3.Macula
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Chapter 8 Solutions
ESSEN OF HUMAN ANAT & PHYS PKG OCC
Ch. 8 - Prob. 1MCCh. 8 - Alkaloids excite gustatory hairs mostly at the a....Ch. 8 - Prob. 3MCCh. 8 - Which cranial nerve controls contraction of the...Ch. 8 - The cornea is nourished by a. corneal blood...Ch. 8 - When the eye focuses for far vision, a. the lens...Ch. 8 - Convergence a. requires contraction of the medial...Ch. 8 - 8. Which of the following are paired...Ch. 8 - Movement of the ______ membrane triggers bending...Ch. 8 - 10. Sounds entering the external acoustic meatus...
Ch. 8 - Prob. 11SAECh. 8 - Prob. 12SAECh. 8 - 13. Diagram and label the internal structures of...Ch. 8 - Prob. 14SAECh. 8 - Prob. 15SAECh. 8 - 16. What is the blind spot, and why is it so...Ch. 8 - What name is given to the structure that controls...Ch. 8 - What is the fovea centralis, and why is it...Ch. 8 - 19. Trace the pathway of light from the time it...Ch. 8 - Prob. 20SAECh. 8 - 21. Define hyperopia, myopia, and emmetropia.
Ch. 8 - Prob. 22SAECh. 8 - Prob. 23SAECh. 8 - Prob. 24SAECh. 8 - Many students struggling through mountains of...Ch. 8 - Prob. 26SAECh. 8 - Prob. 27SAECh. 8 - Prob. 28SAECh. 8 - Prob. 29SAECh. 8 - Prob. 30SAECh. 8 - Prob. 31SAECh. 8 - Prob. 32SAECh. 8 - Prob. 33SAECh. 8 - Which special sense requires the most learning?Ch. 8 - 35. For each of the following descriptions,...Ch. 8 - An engineering student has been working in...Ch. 8 - Prob. 37CTCh. 8 - Prob. 38CTCh. 8 - Brandon suffered a ruptured artery in his middle...Ch. 8 - Prob. 40CTCh. 8 - Prob. 41CTCh. 8 - 42. Julie and her father love to find the...Ch. 8 - Prob. 43CTCh. 8 - 44. Mrs. Garson has an immune disorder that causes...Ch. 8 - Prob. 45CTCh. 8 - Explain the role of vitamin A in vision.
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- Discuss the basic difference between determining the location of a sound source in the brain and determining the location of the visual object in the brain. Please include references.arrow_forwardUsing the attached image, Identify the following labels (G, D, B, and C) in the plan diagram of the longitudinal section of the cochlea: Options: 1. Cochlear branch of the vestibulocochlear (VIII) nerve 2. Cochlear duct 3. Vestibular membrane 4. Scala tympani 5. Organ of Corti 6. Basilar membrane 7. Scala vestibuliarrow_forwarda) choose one part of the auditory sensorineural mechanism--the inner ear or retrocochlear auditory pathway--and describe how sound is transduced through that part of the auditory system, and (b) comment on how the anatomy of that part of the ear enables normal auditory sensorineural physiology.arrow_forward
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