Human Anatomy (8th Edition) - Standalone book
8th Edition
ISBN: 9780321883322
Author: Frederic H. Martini, Robert B. Tallitsch
Publisher: PEARSON
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Textbook Question
Chapter 10, Problem 21RFT
Which cranial nerve is most likely to have been damaged if a person cannot move the right eye to look laterally?
(a) oculomotor nerve
(b) trigeminal nerve
(c) facial nerve
(d) abducens nerve
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The
cranial nerve is actually an extension of the brain, not a nerve at all!
O oculomotor (1II)
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facial (VII)
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A patient arrives in the ER and is complaining that light hurts his eye, and he is having some double vision. Upon examination, you notice that his right eye pupil is enlarged and his eyelid looks a bit droopy. When you ask him to follow your finger, you also notice that his right eye tends to stay more lateral (he can’t fully rotate the eye medially…) What cranial nerve would you think might be affected?
The largest nerve in the body, the sciatic nerve, belongs to the ________ nerve plexus.
Question options:
A)
sacral
B)
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cervical
Chapter 10 Solutions
Human Anatomy (8th Edition) - Standalone book
Ch. 10 - Match each numbered item with the most closely...Ch. 10 - Prob. 2RFTCh. 10 - Prob. 3RFTCh. 10 - Prob. 4RFTCh. 10 - Prob. 5RFTCh. 10 - Prob. 6RFTCh. 10 - Prob. 7RFTCh. 10 - Match each numbered item with the most | closely...Ch. 10 - Match each numbered item with the most closely...Ch. 10 - Prob. 10RFT
Ch. 10 - Prob. 11RFTCh. 10 - Prob. 12RFTCh. 10 - Prob. 13RFTCh. 10 - Prob. 14RFTCh. 10 - Which of the following describes the action of the...Ch. 10 - Prob. 16RFTCh. 10 - Prob. 17RFTCh. 10 - Prob. 18RFTCh. 10 - Prob. 19RFTCh. 10 - Prob. 20RFTCh. 10 - 21. Which cranial nerve is most likely to have...Ch. 10 - During abdominal surgery, the surgeon makes a cut...Ch. 10 - Prob. 2RCCh. 10 - Which of the following muscles plays no role in...Ch. 10 - Which of the following features are common to the...Ch. 10 - Prob. 5RCCh. 10 - What role do the muscles of the tongue play in...Ch. 10 - Prob. 7RCCh. 10 - Prob. 8RCCh. 10 - What is the function of the diaphragm? Why is it...Ch. 10 - 10. What muscles are involved in controlling the...Ch. 10 - How do the muscles of the anal triangle control...Ch. 10 - Mary sees Jill coming toward her and immediately...
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- After suffering a stroke, a patient can see objects anywherein front of him but pays attention only to objects in his rightfield of vision. When asked to describe these objects, he hasdifficulty judging their size and distance. What part of thebrain was likely damaged by the stroke?(A) the left frontal lobe(B) the right frontal lobe(C) the right parietal lobe(D) the corpus callosumarrow_forwardYou have a dental carie (a cavity) in your lower left second molar. Your dentist injects an anesthetic, novocaine, to eliminate any possible pain during treatment. Which cranial nerve is affected by the novocaine? Explain.arrow_forwardAdrian and Abdul, two anatomy students, were arguing about the facial nerve. Adrian said that it innervates all of the skin of the face, and that it is called the facial nerve for this reason. Abdul claimed the facial nerve does not innervate facial skin at all. Who was correct?arrow_forward
- Complete the table by filling in the missing nerve/ foramen and classification. (13) Trigeminal CP: a. CN – Cranial Nerve CP – Cranial Passage |(12) (1) b. Vagus (11) Facial CP:- C. CP: (10) CN: - Jugular foramen Vestibulo cochlear |(2) CP: (9) Trochlear 12 CRANIAL СР: CN: (3) - Cribriform plate NERVES SENSORY (8) CN - Sup. orbital fissure Optic (4) CP: (7) Accessory CP: Oculomotor (6) CP: CN: (5) (14) - Ant. condylar canalarrow_forward(13) CN – Cranial Nerve CP – Cranial Passage Trigeminal СР: а. (12) (1) b. (11) Facial СР: Vagus СР: с. (10) CN: - Jugular foramen |(2) Vestibulo cochlear СР: (9) Trochlear 12 CRANIAL CP: NERVES CN: SENSORY (3) - Cribriform plate (8) CN - Sup. orbital fissure (4) Optic СР: (7) Accessory СР: Oculomotor (6) СР: CN: (14) (5) - Ant. condylar canalarrow_forwardThe cranial nerve responsible for focusing the eye (innervating theciliary muscle of the eye) is thea. optic (II). d. abducens (VI).b. oculomotor (III). e. facial (VII).c. trochlear (IV).arrow_forward
- The sciatic nerve splits to form which two nerves? Question options: A) pudendal and common peroneal nerves B) femoral and tibial nerves C) pudendal and femoral nerves D) common fibular and tibial nerves E) pudendal and tibial nervesarrow_forwardChoose the correct cranial nerves from the key for each descriptionbelow.Key:(a) abducens (g) olfactory (b) accessory (h) optic (c) facial (i) trigeminal (d) glossopharyngeal (j) vestibulocochlear (e) hypoglossal (k) vagus (f ) oculomotor (l) trochlear__(1) innervates four extrinsic eye muscles__(2) is the major sensory nerve of the face__(3) innervates the sternocleidomastoid and trapezius__(4) are primarily or exclusively sensory (three nerves)__(5) innervates the tongue muscles__(6) allows chewing of food__(7) is anesthetized during dental work__(8) helps to regulate heart activity__(9) sensory innervation for hearing and equilibrium__(10) contain parasympathetic motor fibers (four nerves)__(11) innervates muscles of facial expressionarrow_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_forward
- 5) cranial nerve II, the optic nerve sends nerve impulses to the brain carrying information about the things we see. These nerve fibers most likely belong to which division of the nervous system? a) sympathetic division b) sensory(afterent) division c) parasympathetic division d)somatic nervous systemarrow_forwardAfter reading Chapter 11, “The Nervous System: The Brain, Cranial Nerves, Autonomic Nervous System, and the Special Senses,” of the Fundamentals of anatomy and physiology textbook, answer the following questions: List all cranial nerves and their function. Using your own words, describe how cranial nerves are related to the special senses.arrow_forward1Your patient has suffered an injury and is having difficulty swallowing food a nd also difficulty moving his head and shoulders (can't shrug his shoulders). Which cranial nerve should you check for damage first?arrow_forward
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