Pearson eText Human Anatomy -- Instant Access (Pearson+)
9th Edition
ISBN: 9780135273005
Author: Elaine Marieb, Patricia Wilhelm
Publisher: PEARSON+
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Textbook Question
Chapter 16, Problem 4CYU
What muscle is not functioning in a person whose eye turns medially? What nerve innervates this muscle?
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When a patient is asked to look to the left, her right eye moves to the left, but her left eye does not. Which extrinsic eye muscle is not functioning properly?
If a patient has a damaged lateral rectus muscle, which eye movement would be impaired?
Which extrinsic eye muscles abduct the eye (move the eye laterally)?
Chapter 16 Solutions
Pearson eText Human Anatomy -- Instant Access (Pearson+)
Ch. 16 - Prob. 1CYUCh. 16 - What type of cell are the olfactory receptors?...Ch. 16 - Prob. 3CYUCh. 16 - What muscle is not functioning in a person whose...Ch. 16 - Prob. 5CYUCh. 16 - Prob. 6CYUCh. 16 - Prob. 7CYUCh. 16 - Prob. 8CYUCh. 16 - Prob. 9CYUCh. 16 - Prob. 10CYU
Ch. 16 - Prob. 11CYUCh. 16 - Prob. 12CYUCh. 16 - Prob. 13CYUCh. 16 - Which auditory ossicle abuts the tympanic...Ch. 16 - Prob. 15CYUCh. 16 - Prob. 16CYUCh. 16 - Prob. 17CYUCh. 16 - Prob. 18CYUCh. 16 - What type of deafness results from damage to the...Ch. 16 - Prob. 20CYUCh. 16 - What brain regions receive input from the...Ch. 16 - Prob. 1RQCh. 16 - Prob. 2RQCh. 16 - The transmission of sound vibrations through the...Ch. 16 - Of the neurons in the retina, which form the optic...Ch. 16 - Blocking the scleral venous sinus might result in...Ch. 16 - Conduction of sound from the middle ear to the...Ch. 16 - The structure that allows the air pressure in the...Ch. 16 - The receptors for static equilibrium that report...Ch. 16 - Paralysis of a medial rectus muscle would affect...Ch. 16 - Prob. 10RQCh. 16 - The optic disc is the site where (a) more rods...Ch. 16 - Prob. 12RQCh. 16 - Prob. 13RQCh. 16 - (a) What is the precise location of the olfactory...Ch. 16 - Prob. 15RQCh. 16 - Name two special senses whose receptor cells are...Ch. 16 - (a) Describe the embryonic derivation of the...Ch. 16 - Prob. 18RQCh. 16 - Prob. 19RQCh. 16 - Compare and contrast the functions of the interior...Ch. 16 - (a) What is the difference, if any, between a...Ch. 16 - Prob. 22RQCh. 16 - Prob. 1CRCAQCh. 16 - Prob. 2CRCAQCh. 16 - Dr. Nakvarati used an instrument to blow a puff of...Ch. 16 - Lionel suffered a ruptured artery in his middle...Ch. 16 - Prob. 5CRCAQCh. 16 - Prob. 6CRCAQCh. 16 - Prob. 7CRCAQ
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- Which of the following extrinsic eye muscles listed does not originate from the common tendinous ring? (a) superior oblique, (b) inferior oblique, (c) superior rectus, (d) inferior rectus.arrow_forwardSelect the best answer or answers from the choices given: Which of the following are intrinsic eye muscles? (a) superior rectus, (b) orbicularis oculi, (c) smooth muscles of the iris and ciliary body, (d) levator palpebrae superioris.arrow_forwardWhat is meant by accomodation of eye? Name the muscles of the eye responsible for the same.arrow_forward
- Which branch of the autonomic nervous system innervates the circumferential muscles of the pupil? Which branch innervates the radial muscles of the pupil?arrow_forwardA child has one eye that seems to move medially on its own at rest, and she is unable to move the eye laterally. You are told this is a strabismus due to malfunction of one of the cranial nerves. Which nerve and which muscle are affected? Explain your answerarrow_forwardName and describe two eye muscles whose actions are largely the opposite of their name and placement?arrow_forward
- What is the function of the tenser tympani and stapedius muscles and why would they be activated?arrow_forwardWhere are the tensor tympani and the stapedius muscleslocated, and what important function do they perform?arrow_forwardWhat is the visual outcome if the specific extrinsic eye muscle involved in convergence reflex did not function?arrow_forward
- You are looking up and then left. What EOM( extrinsic eye mucle/ extraocular muscles) were contracted during such movements?arrow_forwardA student is referred to the eye clinic by her teacher, who suspects a need for glasses. Examination demonstrates that Janie is myopic. Will she need concave or convex lenses? Explain.arrow_forwardParalysis of a medial rectus muscle would affect (a) accommodation,(b) refraction, (c) depth perception, (d) pupil constriction.arrow_forward
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