Pearson eText Human Anatomy -- Instant Access (Pearson+)
9th Edition
ISBN: 9780135212936
Author: Frederic Martini, Robert Tallitsch
Publisher: PEARSON+
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Chapter 18, Problem 7RFT
Summary Introduction
Introduction:
The semicircular canal, vestibule, and cochlea are the divisions of bony labyrinth present in the internal ear. The semicircular canal and the utricle and saccule of vestibule form the vestibular complex.
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in the pathway of equilibrium and balance, which of the following is NOT a source of sensory input?
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Chapter 18 Solutions
Pearson eText Human Anatomy -- Instant Access (Pearson+)
Ch. 18 - Using the diagram, fill in the blanks below with...Ch. 18 - 2. A receptor that is especially common in the...Ch. 18 - Fine touch and pressure receptors provide detailed...Ch. 18 - Receptors in the saccule and utricle provide...Ch. 18 - 5. Deep to the subcutaneous layer, the eyelids are...Ch. 18 - Prob. 6RFTCh. 18 - Prob. 7RFTCh. 18 - Mechanoreceptors that detect pressure changes in...Ch. 18 - Prob. 9RFTCh. 18 - Auditory information about the frequency and...
Ch. 18 - Fill in the blanks below with the proper...Ch. 18 - Prob. 1RCCh. 18 - Prob. 2RCCh. 18 - 3. A person salivates when anticipating eating a...Ch. 18 - Prob. 4RCCh. 18 - 5. What could stimulate the release of an...Ch. 18 - Prob. 6RCCh. 18 - Prob. 7RCCh. 18 - Prob. 8RCCh. 18 - Prob. 9RCCh. 18 - Prob. 10RCCh. 18 - 1. Beth has surgery to remove some polyps...Ch. 18 - 2. Jared is 10 months old, and his pediatrician...Ch. 18 - Prob. 3CT
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- 2(1) Answer these questions well detailed in paragraphs and explained please. A) What are the five sensory organs? B) What are the nerve centers? What is each person's role? C) What factors could disturb the nervous system?arrow_forwardA ganglion is a collection of (a) neuron cell bodies, (b) axons of motor neurons, (c) interneuron cell bodies, (d) axons of sensory neurons.arrow_forwardExplain how central canals and perforating canals arerelated.arrow_forward
- Involuntary motor control of things like balance and muscle tone is regulated by which of the following? A) midbrain B) frontal lobe C) temporal lobe D) hypothalamusarrow_forwardThe velocity of conduction in a sensory fiber is dependent on axon diameter Omyelination length a) and b)arrow_forwardWhen a person is myopic, he/ she can clearly see:(a) both nearby and far off objects(b) Only nearby objects(c) only far off objects(d) Neither nearby nor far off objectsarrow_forward
- Identify the Golgi tendon reflex (which is an innate reflex) as (a) spinal or cranial, (b) somatic or visceral, (c) monosynaptic or polysynaptic, and (d) ipsilateral or contralateral.arrow_forwardWhich nervous system component belongs to its corressponding motor pathway? Nervous System Compnent Motor Pathway Cerebellum A) plan and initiate voluntary movements Spinal Cord B) refine and adjust movements Brainstem C) relay commands to most muscles below the neck Frontal Lobe D) relay commands to muscles of facial expression, eye movement, chewing, and swallowingarrow_forwardRegarding the anterolateral pathway, (1) what type of sensory receptor is involved, and what type of sensory information is being provided to the brain, (2) what is the location of each of the sensory neurons within the chain of three neurons that compose this pathway, and (3) what specific region of the brain receives the sensory information?arrow_forward
- Which one of the following contains only motor fibers? (a) dorsal root, (b) dorsal ramus, (c) ventral root, (d) ventral ramus.arrow_forwardWhich of the following is/are associated with informing the brain about turning movements? (a) semicircular canals (b) saccule (c) lymph (d) otoliths (e) utriclearrow_forwardThe receptors for static equilibrium that report the position of the head in space relative to the pull of gravity are in the (a) spiral organ, (b) maculae, (c) crista ampullaris, (d) ampullary cupulae, (e) joint kinesthetic receptors.arrow_forward
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