Human Anatomy & Physiology
1st Edition
ISBN: 9780805382952
Author: Erin C. Amerman
Publisher: PEARSON
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Textbook Question
Chapter 13, Problem 3CYR
Define each of the following terms in your own words, using 20 or fewer words.
a. Peripheral nerve
b. Nerve plexus
c. Posterior root ganglion
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Chapter 13 Solutions
Human Anatomy & Physiology
Ch. 13.1 - What two subclasses make up the sensory division...Ch. 13.1 - 2. What is a lower motor neuron? How are upper...Ch. 13.1 - In what ways do the somatic and visceral motor...Ch. 13.1 - What structures are found in a peripheral nerve?Ch. 13.1 - Prob. 5QCCh. 13.1 - Prob. 6QCCh. 13.1 - How are sensations detected in the PNS and...Ch. 13.1 - 8. How are motor impulses transmitted from the...Ch. 13.2 - Prob. 1QCCh. 13.2 - List the Roman numeral, origins, destinations, and...
Ch. 13.2 - List the Roman numeral, origins, destinations, and...Ch. 13.2 - List the 12 pairs of cranial nerves in ascending...Ch. 13.2 - Prob. 5QCCh. 13.3 - Prob. 1QCCh. 13.3 - What are the anterior and posterior rami, and what...Ch. 13.3 - Prob. 3QCCh. 13.3 - Prob. 4QCCh. 13.3 - Prob. 5QCCh. 13.3 - Prob. 6QCCh. 13.4 - 1. What is sensory transduction?
Ch. 13.4 - Prob. 2QCCh. 13.4 - 3. What are the three components of a typical...Ch. 13.4 - Prob. 4QCCh. 13.4 - What is the two-point discrimination threshold,...Ch. 13.4 - What is a dermatome?Ch. 13.4 - 7. Why is visceral pain often perceived as...Ch. 13.5 - 1. What are the main differences between an upper...Ch. 13.5 - 2. What is a motor neuron pool?
Ch. 13.5 - What is the general sequence of events for...Ch. 13.6 - Prob. 1QCCh. 13.6 - 2. How do intrafusal and extrafusal muscle fibers...Ch. 13.6 - Prob. 3QCCh. 13.6 - 4. How do Golgi tendon organs and muscle spindles...Ch. 13.6 - How do polysynaptic and monosynaptic reflex arcs...Ch. 13.6 - Prob. 6QCCh. 13.6 - What are some potential effects of sensory...Ch. 13.6 - How do upper and lower motor neuron disorders...Ch. 13 - Mark the following statements as true or false. If...Ch. 13 - Prob. 2CYRCh. 13 - 3. Define each of the following terms in your own...Ch. 13 - First, write the Roman numeral that corresponds to...Ch. 13 - Prob. 5CYRCh. 13 - Match the following nerves with the structures...Ch. 13 - First-order somatic sensory neurons are...Ch. 13 - Prob. 8CYRCh. 13 - Prob. 9CYRCh. 13 - 10. Merkel cell fibers, tactile corpuscles,...Ch. 13 - 11. Place the following sequence of events for the...Ch. 13 - How do upper and lower motor neurons differ?Ch. 13 - 13. List and describe the basic steps involved in...Ch. 13 - 14. The lower motor neurons that innervate...Ch. 13 - Fill in the blanks:______ detect the degree to...Ch. 13 - Which of the following is the correct order of...Ch. 13 - 17. Mark the following statements as true or...Ch. 13 - Prob. 18CYRCh. 13 - Prob. 1CYUCh. 13 - Prob. 2CYUCh. 13 - Prob. 3CYUCh. 13 - Prob. 1AYKACh. 13 - Jason presents for evaluation after a severe...Ch. 13 - 3. When Mr. Williams goes to the emergency...Ch. 13 - 4. Maria is a 3-year-old who has been diagnosed...Ch. 13 - Another feature of CIPA is anhidrosis, or the...
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- Select the cranial nerves that arise from the Cerebrum XII. Hypoglossal nerve Cranial nerve diagram IV. Trochlear nerve V. Trigeminal nerve X. Vagus nerve I. Olfactory nerve XI. Accessory nerve IX. Glossopharyr nerve II. Optic nerve VI. Abducens nerve VIII. Vestibulococł nerve Cranial Nerve Functions Applying Classroom Knowledge to Clinical Practicearrow_forwardChoose from the word bank below to complete the following statements. a. sensory neurons b. cell body c. Schwann cell d. axon e. motor neurons f. sodium g. processing neurons/interneurons h. effectors i. glial cell j. childbirth/Blood clotting k. potassium 1. action potential m. dendrite n. thermoregulation o. resting potential (81) are the types of neurons responsible for detecting a stimulus in a reflex arc. In a reflex arc (82) are the types of neurons responsible for processing information from a stimulus and deciding how to respond. (83) are the types of neurons responsible for sending out signals to muscles in a reflex arc. In homeostasis, there are sensors, control centres, and (84). (85) is an example of a negative feedback system in homeostasis. (86) is an example of a positive feedback system in homeostasis. A (87) cell nourishes and supports a nerve cell. An example of such a cell is a (88). The three main parts of a neuron are the (89), (90), and the (91). The two main ions…arrow_forwardMatch each activity with the appropriate cranial nerve(s). You may use answers more than once. Group of answer choices: (optic nerve/ spinal accessory nerve/ facial, glossopharyngeal, and vagus nerves/ oculomotor, trochlear, and abducens nerves/ facial and glossopharyngeal nerves/ vestibulocochlear nerve/ vagus nerve, olfactory nerve/ trigeminal nerve, hypoglossal nerve, oculomotor nerve/ facial nerve) -Shrugging the shoulders -Smelling a flower -Adjusting the size of the pupils when it becomes brighter or darker…arrow_forward
- Identify the nerve plexus from which each nerve originates. ______________________ 1. femoral n. ______________________ 2. sciatic n. ______________________ 3. phrenic n. ______________________ 4. ulnar n. ______________________ 5. axillary n. ______________________ 6. tibial n. ______________________ 7. obturator n.______________________ 8. radial n. ______________________ 9. common fibular n. ______________________ 10. pudendal n.arrow_forward9) Mr. Bun-Bun has suffered a cerebrovascular accident (CVA) ' or stroke. It has been determined that the damage is to the left side of the cerebrum. What part of the body will most likely be affected?a. The lower extremities.b. Both right and left sides of the body.c. The right side of the body.d. Swallowing will be impaired on the left side. 10)The lobe of the cerebral cortex that is responsible for problem-solving is the a. occipital lobe.b. temporal lobe.c. frontal lobe. d. parietal lobe.arrow_forwardThe peripheral target of axons running in the nerve identified by letter C is superior oblique muscle inferior oblique muscle medial rectus muscle lateral rectus muscle inferior rectus muscle superior rectus musclearrow_forward
- Please use arrows to Identify the following structures and label the illustrations below.- epineurium - perineurium- axonmyelin sheathnodes of Ranvier-fascicles of myelinated fibersarrow_forwardSelect the best answer or answers from the choices given: A number of brain structures are listed below. If an area is primarily gray matter, write a in the answer blank; if mostly white matter, respond with b.arrow_forwardThe 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_forward
- Labe the figure 7.3(Brainstem,Anterior) and figure 7.4(Cerebellum, Sagital(A); Superior(B); Inferior(C) by choosing the letter of the part for each item.arrow_forwardSelect the cranial nerves that arise from the Medulla Oblongata IV. Trochlear nerve X. Vagus nerve VI. Abducens nerve IX. Glossopharyr nerve VIII. Vestibulococt nerve I. Olfactory nerve V. Trigeminal nerve III. Oculomotor nerve XI. Accessory nerve XII. Hypoglossal nerve Cranial nerve diagramarrow_forwardChoose the correct answer to fill in the blanks: The dorsal roots carry (sensory, motor, or both) information (into, away, or both) the spinal cord. Damage to a dorsal roof is most likely to cause (parenthesis, or paralysis) in the affected area. The ventral roots carry (sensory, motor, or both) information (into, away, or both) the spinal cord. Damage to a ventral roof is most likely to cause (paresthesias or paralysis) in the affected area.arrow_forward
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