ANATOMY & PHYSIOLOGY 4/E PAC 2 SEMESTER
4th Edition
ISBN: 9781264593286
Author: McKinley
Publisher: MCG CUSTOM
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 13.9, Problem 43WDYL
Summary Introduction
To analyze:
The cranial nerves that innervate some muscles located in the neck.
Introduction:
Nerves are a bundle of nerve fibers (neurons or nerve cells). These are associated with the function of carrying nerve impulses to and fro the brain and spinal cord. They transmit these signals from the receptors (sensory nerves) or to the effectors (motor nerves). These are also divided into two types − cranial (brain) and spinal nerves.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
Structure B is the
nerve.
The muscles at D are innervated by the
+ nerve, which is cranial nerve number
The function of structure F is
Structure G is lined by
epithelium.
G
Which of the following is TRUE
Question 44 options:
Ventral rami carry both motor and sensory fibers
Dorsal roots carry only sensory fibers
The mandibular branch of the trigeminal nerve carries both motor and sensory fibers
Postganglionic parasympathetic fibers are much shorter than the preganglionic fibers
ALL of the above are TRUE
The buzzing of the alarm clock woke Carrie. She stretched, yawned, and started to salivate as she smelled the brewing coffee. She could feel her stomach rumble. List the divisions of the nervous system that are involved in each of these actions.
2. Baby Ming is learning to crawl. He also likes to pull himself onto window sills, gnawing on the painted wood of his century-old home as he looks out the windows. Lately his mother, an anatomy and physiology student, has noticed some odd behavior and took Ming to the pediatrician. Blood work determined that Ming had a high level of lead in his blood, ingested from the old leaded paint on the window sill. The doctor indicated that lead poisoning is a type of demyelination disorder. Why should Ming's mother be concerned?
Chapter 13 Solutions
ANATOMY & PHYSIOLOGY 4/E PAC 2 SEMESTER
Ch. 13.1 - Prob. 1WDYLCh. 13.1 - How does the neural plate form a neural tube?Ch. 13.1 - Identify the five secondary vesicles, and list the...Ch. 13.1 - Prob. 4WDYLCh. 13.2 - From deepest (closest to the brain) to superficial...Ch. 13.2 - Prob. 6WDYLCh. 13.2 - Prob. 7WDYLCh. 13.2 - Prob. 8WDYLCh. 13.2 - Prob. 9WDYLCh. 13.2 - How does the blood-brain barrier protect nervous...
Ch. 13.3 - Prob. 11WDYLCh. 13.3 - What is the function of the corpus callosum?Ch. 13.3 - Prob. 13WDYLCh. 13.3 - Prob. 14WDYLCh. 13.3 - Prob. 15WDYLCh. 13.3 - Prob. 16WDYLCh. 13.3 - Prob. 17WDYLCh. 13.3 - Prob. 18WDYLCh. 13.3 - Prob. 19WDYLCh. 13.3 - Prob. 20WDYLCh. 13.4 - Prob. 21WDYLCh. 13.4 - What is the general function of the thalamus?Ch. 13.4 - Prob. 23WDYLCh. 13.5 - What is the function of the substantia nigra, and...Ch. 13.5 - Prob. 25WDYLCh. 13.5 - Prob. 26WDYLCh. 13.5 - Prob. 27WDYLCh. 13.5 - What are the three main autonomic centers located...Ch. 13.6 - Prob. 29WDYLCh. 13.6 - Prob. 30WDYLCh. 13.6 - Prob. 31WDYLCh. 13.6 - Prob. 32WDYLCh. 13.7 - Prob. 33WDYLCh. 13.7 - How is the reticular activating system related to...Ch. 13.8 - Prob. 35WDYLCh. 13.8 - Prob. 36WDYLCh. 13.8 - What are the main differences between non-REM and...Ch. 13.8 - Prob. 38WDYLCh. 13.8 - Prob. 39WDYLCh. 13.8 - Prob. 40WDYLCh. 13.8 - How is the Wernicke area involved in language...Ch. 13.9 - Prob. 42WDYLCh. 13.9 - Prob. 43WDYLCh. 13 - _____ 1. Which cranial nerve is responsible for...Ch. 13 - Prob. 2DYKBCh. 13 - _____ 3. Which of these is the least likely to...Ch. 13 - Prob. 4DYKBCh. 13 - Prob. 5DYKBCh. 13 - Prob. 6DYKBCh. 13 - Prob. 7DYKBCh. 13 - Prob. 8DYKBCh. 13 - Prob. 9DYKBCh. 13 - Prob. 10DYKBCh. 13 - Prob. 11DYKBCh. 13 - Prob. 12DYKBCh. 13 - Prob. 13DYKBCh. 13 - Prob. 14DYKBCh. 13 - Prob. 15DYKBCh. 13 - Describe the pathway by which the pressure applied...Ch. 13 - Prob. 17DYKBCh. 13 - During surgery to remove a tumor from the...Ch. 13 - What is the difference between apraxia of speech...Ch. 13 - Prob. 20DYKBCh. 13 - Prob. 1CALCh. 13 - Prob. 2CALCh. 13 - Prob. 3CALCh. 13 - Why did Shannon experience the problems with her...Ch. 13 - Prob. 5CALCh. 13 - Peyton felt strange when she awoke one morning....Ch. 13 - Prob. 2CSLCh. 13 - During a robbery at his convenience store, Dustin...
Knowledge Booster
Learn more about
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
- The muscular activity of the lips, cheeks, tongue, and jaw muscles are coordinated during chewing and bolus formation. Damage to which cranial nerves interferes with this activity? Question 53 options: V, IX, XII IV, V, VI V, VII, XII VII, IX, X NONE of the above combinations is correctarrow_forwardA student tested their patellar tendon (knee-jerk) reflex normally and with the JENDRASSIK MANEUVER (clasping their hands together and attempting to pull them apart). While performing the Jendrassik maneuver, their reflex response was TWICE AS HIGH when compared to the control condition. Explain.arrow_forwardWrite the name of each cranial nerve next to the Roman numeral representative of that nerve. Then draw a line to link each nerve to its characteristics. Some characteristics may link to VII. more than one nerve, while other nerves may have more than one characteristic. a. Mixed branch controls chewing and detects sensations in lower jaw b. Links the retina to the brain's visual cortex; III damage causes blindness in part or all of a visual field IV c. Regulates voluntary movements of the eyelid and eyeball V VI d. Damage to sensory branch causes loss of sensation in upper face VII VIII e. Governs tongue movements, swallowing, and gagging IX f. Damage causes tongue to deviate toward injured side X XI g. Damage here can cause a drooping eyelid and dilated pupil XII h. Damage causes sagging facial muscles and distorted sense of taste i. Longest and most widely distributed cranial nerve j. Concerned with hearing and balance k. Plays a key role in many heart, lung, digestive, and urinary…arrow_forward
- The tracts innervate the head muscles.a. corticospinal d. corticobulbarb. rubrospinal e. dorsal-column/medial-lemniscalc. vestibulospinalarrow_forwardSteven had a stroke resulting in his having difficulty speaking. Ruth suffered a severe nerve injury to her left arm while working, but after a few weeks regained full use of her arm. Why is Steven having difficulty regaining his speaking ability; whereas, Ruth has regained full function in her arm. Base your answer on nervous system regeneration and repair. Please respond with 1-2 paragraphs. (Hint: Section 12.10) Even though both injuries are nervous system injuries. There is a major difference between these two injuries: Central Nervous System versus Peripheral Nervous System!arrow_forwardWhich one is incorrect?arrow_forward
- Watch this short video (http://openstaxcollege.org/l/facialnerve) to see an examination of the facial nerve usingsome simple tests. The facial nerve controls the musclesof facial expression. Severe deficits will be obvious inwatching someone use those muscles for normal control.One side of the face might not move like the other side. Butdirected tests, especially for contraction against resistance,require a formal testing of the muscles. The muscles of theupper and lower face need to be tested. The strength testin this video involves the patient squeezing her eyes shutand the examiner trying to pry her eyes open. Why does theexaminer ask her to try a second time?arrow_forwardDuring a procedure called a lumbar puncture,CSFsurrounding the meringues is withdrawn with a needle. a. This procedure generally is performed between L3 and L5.why do you think the fluid is withdrawn here rather than from higher up in the vertebral column?(hint:think about the structure and location of spinal cord b.often,the sampled CSF is tested for bacteria or virus if a brain infection is suspected.why would CSF sampled from the spinal cord give you information about the condition of the brain? c.would you withdraw CSF if the needle were accidentally inserted in to the epidural space instead of the subarachnoid space ?why or why not?arrow_forwardWhich one of the following statements concerning the medulla oblongata is FALSE? Question 45 options: Sits partly within the foramen magnum Links brain and spinal cord Contains an autonomic center associated with heart rate Sets the pace of respiratory movements Contains the interventricular foramenarrow_forward
- An intervertebral disc is a layer of cartilage that separates adjacent vertebrae in the spine. In terms of impulse, how does it protect the spinal system from damage during accidents?arrow_forwardPeripheral nervous system (PNS) consists of nerves that lie outside the brain and spinalcord which primarily function is to connect the CNS to the organs.(i) Predict FOUR (4) situations that could be faced by someone who receive thereflection from PNS.arrow_forwardAfter mandibular mylohyoïd nerve is indicated: bloc, the blockage of نوع السؤال: خيار واحد When we have slight lingual paresthesia When we have paresthesia of the corner of the mouth All choices are not true When we have slight lingual and mental paresthesia hànarrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Medical Terminology for Health Professions, Spira...Health & NutritionISBN:9781305634350Author:Ann Ehrlich, Carol L. Schroeder, Laura Ehrlich, Katrina A. SchroederPublisher:Cengage Learning
Medical Terminology for Health Professions, Spira...
Health & Nutrition
ISBN:9781305634350
Author:Ann Ehrlich, Carol L. Schroeder, Laura Ehrlich, Katrina A. Schroeder
Publisher:Cengage Learning
12 Organ Systems | Roles & functions | Easy science lesson; Author: Learn Easy Science;https://www.youtube.com/watch?v=cQIU0yJ8RBg;License: Standard youtube license