Anatomy & Physiology (6th Edition)
6th Edition
ISBN: 9780134156415
Author: Elaine N. Marieb, Katja N. Hoehn
Publisher: PEARSON
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Textbook Question
Chapter 13, Problem 10MC
Which sequence best describes a normal route for the flow of tears from the eyes into the nasal cavity?
a. lacrimal canaliculi, lacrimal sacs, nasolacrimal ducts;
b. lacrimal ducts, lacrimal canaliculi, nasolacrimal ducts;
c. nasolacrimal ducts, lacrimal canaliculi, lacrimal sacs.
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Students have asked these similar questions
which statements are true about the Auditory Structures and Functions
a. The external ear consists of the auricle and external acoustic meatus.
b. The middle ear connects the external and inner ears. The tympanic membrane is stretched across the external acoustic meatus.
c. The malleus, incus, and stapes connect the tympanic membrane to the oval window of the outer ear.
d. The auditory tube connects the middle ear to the pharynx and functions to equalize pressure.
Which is the correct direction of tears folw in your eye's lacrimal apparatus?
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lacrimal gland, lacrimal lacrimal canaliculi, lacrimal sac, nasolacrimal duct
B.
nasolacrimal duct, lacrimal gland, lacrimal puncta, lacrimal sac
C.
lacrimal gland, lacrimal puncta, nasolacrimal duct, lacrimal sac
D.
lacrimal sac, lacrimal canaliculi, lacrimal gland, nasolacrimal duct
What is the eye condition when you have inflammation (redness of the eye as well) of the part that secretes mucus for lubricating the eyeball?
A.
cataracts
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sty
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glaucoma
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conjunctivitis
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A.
8, 5
B.
6, 5
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8, 3
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what furrow is found at the lower border of the lower eyelid?
a. the oblique palpebral sulcus
b. the angulus oris sulcus
c. the inferior palpebral sulcus
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Chapter 13 Solutions
Anatomy & Physiology (6th Edition)
Ch. 13.1 - What are the three levels of sensory integration?Ch. 13.1 - Prob. 2CYUCh. 13.1 - Your cortex decodes incoming action potentials...Ch. 13.2 - Your PNS mostly consists of nerves. What else...Ch. 13.2 - Youve cut your finger on a broken beaker in your...Ch. 13.4 - What are tears and what structure secretes them?Ch. 13.4 - Prob. 5CYUCh. 13.4 - Arrange the following in the order that light...Ch. 13.4 - You have been reading this book text for a while...Ch. 13.4 - Prob. 8CYU
Ch. 13.4 - For each of the following, indicate whether it...Ch. 13.4 - Which part of the visual field would be affected...Ch. 13.4 - Prob. 13CYUCh. 13.4 - Name the five taste modalities. Name the three...Ch. 13.5 - Apart from the bony boundaries, which structure...Ch. 13.5 - Which structure inside the spiral organ allows us...Ch. 13.5 - Prob. 17CYUCh. 13.5 - If the brain stem did not receive input from both...Ch. 13.5 - Prob. 19CYUCh. 13.6 - Prob. 20CYUCh. 13.6 - What is in a nerve besides axons?Ch. 13.6 - Wills femoral nerve was crushed while clinicians...Ch. 13.7 - Name the cranial nerve(s) most involved in each of...Ch. 13.8 - Prob. 24CYUCh. 13.8 - After his horse-riding accident, the actor...Ch. 13.9 - What are varicosities and where would you find...Ch. 13.10 - Which parts of the nervous system ultimately plan...Ch. 13.11 - Prob. 28CYUCh. 13.11 - Prob. 29CYUCh. 13.11 - Prob. 30CYUCh. 13.11 - Prob. 31CYUCh. 13 - The large onion-shaped receptors that are found...Ch. 13 - Proprioceptors include all of the following except...Ch. 13 - Prob. 3MCCh. 13 - Prob. 5MCCh. 13 - For each of the following muscles or body regions,...Ch. 13 - Prob. 33MCCh. 13 - Prob. 4MCCh. 13 - Match the names of the cranial nerves in column B...Ch. 13 - Prob. 8MCCh. 13 - The portion of the fibrous layer that is white and...Ch. 13 - Which sequence best describes a normal route for...Ch. 13 - Prob. 11MCCh. 13 - Damage to the medial recti muscles would probably...Ch. 13 - The phenomenon of dark adaptation is best...Ch. 13 - Blockage of the scleral venous sinus might result...Ch. 13 - Nearsightedness is more properly called a. myopia,...Ch. 13 - Of the neurons in the retina, the axons of which...Ch. 13 - Which reactions occur when a person looks at a...Ch. 13 - The blind spot of the eye is a. where more rods...Ch. 13 - Olfactory tract damage would probably affect your...Ch. 13 - Sensory impulses transmitted over the facial,...Ch. 13 - Taste buds are found on the a. anterior part of...Ch. 13 - Gustatory epithelial cells are stimulated by a....Ch. 13 - Olfactory nerve filaments are found a. in the...Ch. 13 - Conduction of sound from the middle ear to the...Ch. 13 - Which of the following statements does not...Ch. 13 - Pitch is to frequency of sound as loudness is to...Ch. 13 - The structure that allows pressure in the middle...Ch. 13 - Which of the following is important in maintaining...Ch. 13 - Equilibrium receptors that report the position of...Ch. 13 - Which of the following is not a possible cause of...Ch. 13 - Which of the following are intrinsic eye muscles?...Ch. 13 - Prob. 32MCCh. 13 - List the structural components of the peripheral...Ch. 13 - Prob. 47SAQCh. 13 - Central pattern generators (CPGs) are found at the...Ch. 13 - Prob. 48SAQCh. 13 - Explain how a crossed-extensor reflex exemplifies...Ch. 13 - What clinical information can be gained by...Ch. 13 - Prob. 46SAQCh. 13 - How do rods and cones differ functionally?Ch. 13 - Where is the fovea centralis, and why is it...Ch. 13 - Prob. 37SAQCh. 13 - Since there are only three types of cones, how can...Ch. 13 - Where are the olfactory sensory neurons, and why...Ch. 13 - (a) Define plexus. (b) Indicate the spinal roots...Ch. 13 - What is the homeostatic value of flexor reflexes?Ch. 13 - Prob. 43SAQCh. 13 - Prob. 1CCSCh. 13 - Prob. 2CCSCh. 13 - Prob. 3CCSCh. 13 - Prob. 1CCSSCh. 13 - Prob. 2CCSSCh. 13 - Prob. 3CCSSCh. 13 - Prob. 4CCSSCh. 13 - Prob. 5CCSS
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- What is the potential space between the arachnoid and pia mater? A. Epidural B. Subarachnoid C. Subdural D. Arachnoidarrow_forwardwhich statements are true about the Auditory Structures and their Functions a. The middle ear is connected to the mastoid air cells. b. The inner ear has three parts: the semicircular canals; the vestibule, which contains the utricle and the saccule; and the cochlea. c. The cochlea is a circular-shaped canal within the temporal bone. d. The cochlea is divided into two compartments by the vestibular and basilar membranes. The scala vestibuli and scala tympani contain perilymph. The cochlear duct contains endolymph and the spiral organ (organ of Corti).arrow_forwardSelect the best answer or answers from the choices given: Which sequence best describes a normal route for the flow of tears from the eyes into the nasal cavity? (a) lacrimal canaliculi, lacrimal sacs, nasolacrimal ducts; (b) lacrimal ducts, lacrimal canaliculi, nasolacrimal ducts; (c) nasolacrimal ducts, lacrimal canaliculi, lacrimal sacs.arrow_forward
- which statements is false about the Auditory Structures and their Functions a. The middle ear is connected to the mastoid air cells. b. The inner ear has three parts: the semicircular canals; the vestibule, which contains the utricle and the saccule; and the cochlea. c. The cochlea is a circular-shaped canal within the temporal bone. d. The cochlea is divided into two compartments by the vestibular and basilar membranes. The scala vestibuli and scala tympani contain perilymph. The cochlear duct contains endolymph and the spiral organ (organ of Corti).arrow_forwardА. Label the following diagram to indicate the various speech mechanism В. Briefly explain the role of the following in speech production i. Teeth - ii. Tongue iii. Diaphragm iv. Lungs v. Palatearrow_forwardList the sequence of events that correctly describes how sound waves are transmitted through the parts of the ear. 1.The ossicles vibrate. 2.Vibration of the stapes at the oval window is transferred to the fluid in the inner ear.3.Sound waves pass through the auditory canal.4.Stimulation of the hair cells.5.Sound waves are funneled through the auricle.6.Sound causes the tympanic membrane to vibratearrow_forward
- Vibrations in the eardrum are transmitted by the Eustachian tube to the oval window. a. False O b. Truearrow_forwardWhat is a characteristic that can distinguish apraxia of speech from dysarthria? A : Persons with apraxia typically present with co-occurring dysphagia, whereas person with dysarthria do not B : Persons with dysarthria typically present with consistent speech sound errors, whereas persons with apraxia present with inconsistencies C : Persons with apraxia typically perform better with novel speech tasks, whereas persons with dysarthria perform better with rehearsed speech tasksarrow_forward4) Explain the mechanism of speech production?arrow_forward
- Please identify:a. Superior Semicircular Canal b. Posterior Semicircular Canal c. Lateral Semicircular Canal d. Eustachian Tubearrow_forwardWhich among the statements is/are true? a. It is easy to determine the sound which is directly on the level of the ear.b. The easiest to determine is the sound in the sides of the head.c. The sound from back and the front of head are the easiest to locate.d. The sound from below and behind of the head is the most difficult to locate.arrow_forwardHow and where is the speech production framework disrupted when a person has apraxia? What about dysarthria?arrow_forward
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