Anatomy & Physiology (6th Edition)
6th Edition
ISBN: 9780134156415
Author: Elaine N. Marieb, Katja N. Hoehn
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Textbook Question
Chapter 12, Problem 29SAQ
(a) Define concussion and contusion. (b) Why does severe brain stem injury result in unconsciousness?
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
56) sympathetic nerves may leave the spinal cord at which vertebra?
a) cervical
b) lumbar
c)cranial
D) sacral
50. A 23-year-old man is brought to the emergency department 1 hour after being injured in a hunting accident. Physical examination shows an arrow penetrating the skull. X-rays show that the
arrow is in the middle cranial fossa. Which of the following parts of the brain is most likely injured by the arrow?
A) Cerebellum
B) Frontal lobe
C) Medulla
D) Occipital lobe
E) Temporal lobe
Alzheimer disease:
A) is characterized by neuritic plaques.
B) is associated with a loss of cholinergic cells in the basal forebrain.
C) All of the answers are correct.
D) can be positively diagnosed only at autopsy
Chapter 12 Solutions
Anatomy & Physiology (6th Edition)
Ch. 12.1 - Which ventricle is surrounded by the diencephalon?Ch. 12.1 - Prob. 2CYUCh. 12.1 - Prob. 3CYUCh. 12.2 - What anatomical landmark of the cerebral cortex...Ch. 12.2 - Mike, who is left-handed, decided to wear his...Ch. 12.2 - Prob. 6CYUCh. 12.2 - Name the components of the basal nuclei.Ch. 12.3 - Prob. 8CYUCh. 12.3 - The hypothalamus oversees a branch of the...Ch. 12.4 - Prob. 10CYU
Ch. 12.4 - Prob. 11CYUCh. 12.5 - Prob. 12CYUCh. 12.6 - The limbic system is sometimes called the...Ch. 12.6 - When Taylor begins to feel drowsy while driving,...Ch. 12.7 - Name three factors that can enhance transfer of...Ch. 12.7 - Prob. 16CYUCh. 12.7 - Which two states of consciousness are between...Ch. 12.7 - During which sleep stage are most skeletal muscles...Ch. 12.8 - Prob. 19CYUCh. 12.8 - A brain surgeon is about to make an incision. Name...Ch. 12.9 - Prob. 21CYUCh. 12.9 - Prob. 22CYUCh. 12.10 - Prob. 23CYUCh. 12.10 - Trevor was tackled while playing football. After...Ch. 12.11 - Where are the cell bodies of the first-, second-,...Ch. 12.11 - Prob. 26CYUCh. 12.11 - Figure 12.32 shows both tracts and nerves, as well...Ch. 12 - Prob. 1MCCh. 12 - A patient has suffered a cerebral hemorrhage that...Ch. 12 - Choose the correct term from the key to respond to...Ch. 12 - The innermost layer of the meninges, delicate and...Ch. 12 - Prob. 3MCCh. 12 - Which of the following tracts convey vibration and...Ch. 12 - Destruction of the ventral horn cells of the...Ch. 12 - Prob. 8MCCh. 12 - Prob. 9MCCh. 12 - A professor unexpectedly blew a loud horn in his...Ch. 12 - Identify the stage of sleep described by using...Ch. 12 - All of the following descriptions refer to dorsal...Ch. 12 - Prob. 13SAQCh. 12 - (a) What is the advantage of having a cerebrum...Ch. 12 - (a) Make a rough drawing of the lateral aspect of...Ch. 12 - Prob. 16SAQCh. 12 - (a) What is the function of the basal nuclei? (b)...Ch. 12 - Explain how the cerebellum is physically connected...Ch. 12 - Describe the role of the cerebellum in maintaining...Ch. 12 - Prob. 20SAQCh. 12 - (a) Localize the reticular formation in the brain....Ch. 12 - Prob. 22SAQCh. 12 - Prob. 23SAQCh. 12 - Compare and contrast short-term memory (STM) and...Ch. 12 - Define memory consolidation.Ch. 12 - List four ways in which the CNS is protected.Ch. 12 - Prob. 27SAQCh. 12 - Prob. 28SAQCh. 12 - (a) Define concussion and contusion. (b) Why does...Ch. 12 - Describe the spinal cord, depicting its extent,...Ch. 12 - How do the types of motor activity controlled by...Ch. 12 - Describe the functional problems that would be...Ch. 12 - Prob. 33SAQCh. 12 - How do the conditions paraplegia, hemiplegia, and...Ch. 12 - Prob. 35SAQCh. 12 - 39-Year-Old Female with Traumatic Brain Injury...Ch. 12 - 39-Year-Old Female with Traumatic Brain Injury...Ch. 12 - 39-Year-Old Female with Traumatic Brain Injury...Ch. 12 - 39-Year-Old Female with Traumatic Brain Injury...Ch. 12 - 39-Year-Old Female with Traumatic Brain Injury...
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
- (a) Define cerebrovascular accident or CVA. (b) Describe its possible causes and consequences.arrow_forwardPatient comes to the physician because in church he has begun failing every time he closes his eye while standing for prayer. He has….. High and stamps it forcefully on the ground with each step. He must watch his foot while walking to avoid striking down or other obstacles…. Symptoms most likely involves which of the following structures? a) Cerebellum b) Joints c) Muscles d) Motor cortex e) Posterior columnsarrow_forward1) what is the most caudal part of the brain right above the spinal cord? a) insular cortex b) cingulate gyrus c) hypothalamus d) medullaarrow_forward
- 5.) What type of cut would separate the brain into anterior and posterior parts.?arrow_forwardParkinson Disease A)Causes the loss of stimulation of excitatory motor signals. B)May be treated by levodopa. C)causes the loss of inhibition of excitatory motor signals. D)Results from the loss of dopaminergic neurons in the brain.arrow_forward16) Nancy was three when a car accident damaged a crucial portion of her brain that controlled language functioning. Following the accident, Nancy was unable to speak, although she could understand the meaning of the words being spoken to her. From the information provided in this scenario, we can infer that the brain damage Nancy suffered affected her A) Wernicke's area. B) limbic system. C) Broca's area. D) amygdalaarrow_forward
- 1) Motor information exits the spinal cord through the: a) anterior column. b) posterior column. c) anterior horn. d) posterior horn.arrow_forward45. A patient has medial deviation of the left eye and drooling from the left corner of the mouth when she eats. Which of the following is the most likely site of a lesion? A) Motor cortex, lateral surface B) Motor cortex, medial surface C) Midbrain D) Pons E) Medulla F) Cervical spinal cord G) Thoracic spinal cordarrow_forwardThe four hollow and interconnected spaces within the brain are called the a) meninges b) humours c) ventricles d) ponsarrow_forward
- Please answer 2) The association areas of the parietal lobes are important for: a) critical thinking and analysis. b) sensory information from the skin. c) interpretation of auditory patterns. d) word choice to express thoughts.arrow_forward2 20. A 23-year-old man is brought to the emergency department after he was struck in the left arm by a besebal bat. Examination of the am stud the humerus with possible nerve damage. An x-ray confirms the fracture. Which of the following deficis will confirm the nerve damag OA) Inability to extend the hand at the wrist joint B) Inability to oppose the thumb OC) Numbness over the medial side of the forearm OD) Weakness in abducting the arm OE) Weakness in pronating the forearmarrow_forward2) A mixed peripheral nerve: a) is considered to be both a cranial nerve and a spinal nerve. b) contains both somatic and autonomic nerve fibers. c) contains both sensory and motor fibers.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Human Anatomy & Physiology (11th Edition)BiologyISBN:9780134580999Author:Elaine N. Marieb, Katja N. HoehnPublisher:PEARSONBiology 2eBiologyISBN:9781947172517Author:Matthew Douglas, Jung Choi, Mary Ann ClarkPublisher:OpenStaxAnatomy & PhysiologyBiologyISBN:9781259398629Author:McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa StouterPublisher:Mcgraw Hill Education,
- Molecular Biology of the Cell (Sixth Edition)BiologyISBN:9780815344322Author:Bruce Alberts, Alexander D. Johnson, Julian Lewis, David Morgan, Martin Raff, Keith Roberts, Peter WalterPublisher:W. W. Norton & CompanyLaboratory Manual For Human Anatomy & PhysiologyBiologyISBN:9781260159363Author:Martin, Terry R., Prentice-craver, CynthiaPublisher:McGraw-Hill Publishing Co.Inquiry Into Life (16th Edition)BiologyISBN:9781260231700Author:Sylvia S. Mader, Michael WindelspechtPublisher:McGraw Hill Education
Human Anatomy & Physiology (11th Edition)
Biology
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:PEARSON
Biology 2e
Biology
ISBN:9781947172517
Author:Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher:OpenStax
Anatomy & Physiology
Biology
ISBN:9781259398629
Author:McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa Stouter
Publisher:Mcgraw Hill Education,
Molecular Biology of the Cell (Sixth Edition)
Biology
ISBN:9780815344322
Author:Bruce Alberts, Alexander D. Johnson, Julian Lewis, David Morgan, Martin Raff, Keith Roberts, Peter Walter
Publisher:W. W. Norton & Company
Laboratory Manual For Human Anatomy & Physiology
Biology
ISBN:9781260159363
Author:Martin, Terry R., Prentice-craver, Cynthia
Publisher:McGraw-Hill Publishing Co.
Inquiry Into Life (16th Edition)
Biology
ISBN:9781260231700
Author:Sylvia S. Mader, Michael Windelspecht
Publisher:McGraw Hill Education
Animal Communication | Ecology & Environment | Biology | FuseSchool; Author: FuseSchool - Global Education;https://www.youtube.com/watch?v=LsMbn3b1Bis;License: Standard Youtube License