Human Anatomy & Physiology
1st Edition
ISBN: 9780805382952
Author: Erin C. Amerman
Publisher: PEARSON
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Chapter 15, Problem 2AYKA
Summary Introduction
To review:
The tympanic membrane of the person suffering from a severe congestion from cold, which prevented the opening of the pharyngotympanic tube.
Introduction:
The tympanic membrane is a cone-shaped thin structure found in between the outer ear and middle ear. It separates the outer membrane from the middle membrane. It is made up of epithelial and connective tissue. They play a considerable role in the sound waves transmission to the inner ear by providing energy.
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Chapter 15 Solutions
Human Anatomy & Physiology
Ch. 15.1 - Compare and contrast the general and special...Ch. 15.1 -
2. Which structural type of nerve (spinal,...Ch. 15.2 - 1. Where is the olfactory epithelium located?
Ch. 15.2 - 2. What types of cells make up the olfactory...Ch. 15.2 - Describe the structure of an olfactory neuron.Ch. 15.2 - What happens in an olfactory neuron when an...Ch. 15.2 - How can humans detect such a variety of odors with...Ch. 15.2 - Prob. 6QCCh. 15.3 - Where are taste buds located?Ch. 15.3 - Prob. 2QC
Ch. 15.3 - Prob. 3QCCh. 15.3 - Prob. 4QCCh. 15.3 - Prob. 5QCCh. 15.3 - 6. Which cranial nerves transmit taste sensation...Ch. 15.3 - 7. Which part of the brain is responsible for...Ch. 15.4 - Prob. 1QCCh. 15.4 - Trace the path of tears as they travel from the...Ch. 15.4 - 3. Which two extrinsic eye muscles move the eye...Ch. 15.4 - Prob. 4QCCh. 15.4 - 5. What are the functions of each component of...Ch. 15.4 - Prob. 6QCCh. 15.5 - Prob. 1QCCh. 15.5 - Prob. 2QCCh. 15.5 - What is accommodation?Ch. 15.5 - Prob. 4QCCh. 15.5 - 5. What is the near point of accommodation, and...Ch. 15.5 - How are rods different from cones?Ch. 15.5 - Why are photoreceptors depolarized in the dark?Ch. 15.5 - How do rods hyperpolarize when light strikes them?...Ch. 15.5 - 10. What happens at the optic chiasma? What is...Ch. 15.5 - 11. What type of visual processing occurs in the...Ch. 15.6 - 1. What is the auricle?
Ch. 15.6 - What is the purpose of cerumen?Ch. 15.6 - 3. Where is the tympanic membrane located?
Ch. 15.6 - Prob. 4QCCh. 15.6 - What is the role of the pharyngotympanic tube?Ch. 15.6 - Prob. 6QCCh. 15.6 - What are the functions of the utricle, saccule,...Ch. 15.6 - How are the scala tympani, scala media, and scala...Ch. 15.6 - 8. What is the spiral organ, and where is it...Ch. 15.7 - 1. What physical properties determine the pitch...Ch. 15.7 - 2. What is the range (in hertz) of human...Ch. 15.7 - 3. Why is the force exerted on the oval window...Ch. 15.7 - Prob. 4QCCh. 15.7 - Prob. 5QCCh. 15.7 - Prob. 6QCCh. 15.7 - Prob. 7QCCh. 15.7 - Prob. 8QCCh. 15.8 - How do static and dynamic equilibrium differ?Ch. 15.8 - 2. What role do the utricle and saccule play in...Ch. 15.8 - What role do they play in dynamic equilibrium?Ch. 15.8 - Prob. 4QCCh. 15.8 - 5. What are the three primary areas of the...Ch. 15 - Match the cell type with the correct stimulus....Ch. 15 - 2. The axons of the olfactory nerve terminate in...Ch. 15 - 3. Fill in the blanks: In an olfactory neuron, the...Ch. 15 - The primary olfactory cortex is located in the: a....Ch. 15 - 5. Which of the following statements is true...Ch. 15 - Match the taste with the chemical substance that...Ch. 15 - Prob. 7CYRCh. 15 - Prob. 8CYRCh. 15 - 9. Which cells in the retina are depolarized in...Ch. 15 - Prob. 10CYRCh. 15 - Each of the following statements is false. Correct...Ch. 15 - The axons from the nasal retina in the left eye...Ch. 15 - Mark the following statements as true or false. If...Ch. 15 - Explain how sounds of different frequencies are...Ch. 15 - Prob. 15CYRCh. 15 - Prob. 16CYRCh. 15 - Prob. 17CYRCh. 15 - 18. True or false: Hair cells in the spiral organ...Ch. 15 - 19. Which of the following is not part of the...Ch. 15 - 20. Fill in the blanks: In the ampulla of a...Ch. 15 - Stimuli from the inner ear regarding head movement...Ch. 15 - 1. Explain what would happen to your sense of...Ch. 15 - In which direction would you be unable to move...Ch. 15 - If a patient suffers visual impairment only in one...Ch. 15 - 4. Following a stroke, a patient lost vision in...Ch. 15 - When standing with your eyes closed, why do you...Ch. 15 - Why do you have the sensation that you are still...Ch. 15 - 1. Mr. Spencer suffers loss of taste sensation....Ch. 15 - Prob. 2AYKACh. 15 - Prob. 3AYKACh. 15 - Mrs. Flores is a 45-year-old female who suffered a...Ch. 15 - 6. Your 60-year-old patient, Mr. Guster, has...
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- Why is the force exerted on the oval window greater than that exerted on the tympanic membrane during sound transmission?arrow_forwardChoose the structure that applies to each statement. More than one structure may apply to a statement, and a structure may be used more than once. a. basilar membrane f. hair cells k. spiral organ of Corti b. cochlear duct g. macula l. supporting cells c. crista h. otolithic membrane m. tectorial membrane d. cupula i. scala tympani n. vestibular membrane e. hair bundle j. scala vestibuli 1. receptor for hearing 2. receptor(s) that contain(s) hair bundles, hair cells, and supporting cells 3. components of macula 4. membrane separating the superior chamber of cochlea from cochlear duct 5. structure(s) that bend(s) stereocilia of hair cells 6. spiral organ of Corti sits on this membrane 7. equilibrium receptors 8. contains endolymph 9. contains perilymph 10. equilibrium receptor found within ampullae of semicircular canalsarrow_forwardIn terms of transmitting sound, which of the below are in the correct order? tympanic membrane-malleus-stapes-incus-oval window tympanic membrane-incus-stapes-malleus-oval window O tympanic membrane-malleus-incus-stapes-oval window O tympanic membrane-malleus-incus-stapes-round windowarrow_forward
- Select the best answer or answers from the choices given: The structure that allows pressure in the middle ear to be equalized with atmospheric pressure is the (a) pinna, (b) pharyngotympanic tube, (c) tympanic membrane, (d) oval window.arrow_forwardWhich of the following structures would allow you to know that youwere upside down, even if you were in total darkness?a. utricle and sacculeb. cochleac. semicircular canalsd. tectorial membranearrow_forwardYour friend had a severe infection in the cochlea, which caused deafness. The scarring from the infection prevents movement of the basilar membrane of the organ of Corti. In response to a sound, you would predict that: The tympanic membrane would not vibrate The tympanic membrane would vibrate but the three bones in the middle ear would not move The three bones in the middle ear would move, but the cochlear fluid would not have any waves The cochlear fluid would have waves, but the hair cells would not bend The hair cells would bend, but no receptor potential would be createdarrow_forward
- Match the terms in column A with the descriptions in column B. Column B1. muscle attached to stapes2. muscle attached to malleus3. auditory ossicle attached to tympanic membrane4. air-filled space containing auditory ossicles5. contacts hairs of hearing receptors6. leads from oval window to apex of cochlea7. S-shaped tube leading to tympanic membrane8. wax-secreting structure9. cone-shaped, semitransparent membrane attached to malleus10. auditory ossicle attached to oval window11. bony chamber between the cochlea and semicircular canals12. contains endolymph13. bony canal of inner ear in temporal bone14. connects middle ear and pharynx15. extends from apex of cochlea to round windowColumn Aa. auditory tubeb. ceruminous glandc. external auditory meatusd. malleuse. membranous labyrinthf. osseous labyrinthg. scala tympanih. scala vestibulii. stapediusj. stapesk. tectorial membranel. tensor tympanim. tympanic cavityn. tympanic membraneo. vestibulearrow_forwardA major function of the middle ear is to transmit sound vibrations from the external ear to the inner ear. Use words and arrows to make a flow-chart (words with arrows) that depicts the middle ear structures in the order in which sound vibrations are passed as they make their way from the tympanic membrane to the inner ear.arrow_forwardDefine tympanic membranearrow_forward
- Match each item in column A with the most closely related item in column B. Place letters for answers in the spaces provided.arrow_forwardKnowing what you know about the anatomy of the eyeball, why do you suppose untreated glaucoma (excess aqueous humor production) causes blindness? Group of answer choices a. The excess aqueous humor compresses the optic nerve b. Intraocular pressure increases and the vitreous body presses against the lens c. The fluid accumulation causes the choroid to separate from the sclera d. The buildup of aqueous humor causes the vitreous body to press against the retina and disrupt its blood supply leading to cell death e. Aqueous humor is not reabsorbed as quickly as it is producedarrow_forwardPut the following parts of the ear in the order in which sounds waves would pass through them: auditory canal, cochlea, cochlear branch of vestibulocochlear nerve, incus, malleus, oval window, stapes, tympanic membranearrow_forward
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