EBK PRINCIPLES OF ANATOMY AND PHYSIOLOG
16th Edition
ISBN: 9781119662686
Author: DERRICKSON
Publisher: VST
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Chapter 13, Problem 2CTQ
Summary Introduction
To analyze:
The symptoms of infection caused by the damage in the anterior gray horns in the lower cervical region of spinal cord.
Introduction:
The anterior gray horn is a specific region in the spinal cord, which has somatic motor neurons. These neurotic cells direct impulses to the skeletal muscles. These help in the contraction of skeletal muscles.
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Check out a sample textbook solutionStudents have asked these similar questions
A patient presents with paralysis of the right side of the body.
A) You know that this patient has suffered brain damage. Explain how you know the damage is to the brain, not the spinal cord.
B) What region of the brain is most likely affected? Explain your answer.
Which statement is true regarding the spinal cord?
a) The interior horns of the spinal cord receive information from the body
b) The spinal cord is surrounded by the Dura matter only
c) The spinal cord terminates into the upper thoracic region
d) The lower lumbar region doesn't contain a spinal cord but rather a collection of nerve roots called the cauda equina
Choose the letter of the correct answer.
Chapter 13 Solutions
EBK PRINCIPLES OF ANATOMY AND PHYSIOLOG
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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
- Name the medical term for inflammation of spinal cord.arrow_forwardLeft Right 21. Which of the following types of neurons are indicated by asterisks in the photograph of a cross section of the spinal cord? A) Postganglionic parasympathetic B) Postganglionic sympathetic C) Preganglionic parasympathetic D) Preganglionic sympatheticarrow_forwardWhich part of the spinal cord contains somas of somatic motor neurons? Multiple Choice a) The anterior horns b) The posterior horns c) The spinothalamic tract d) The arachnoid e)The lateral hornsarrow_forward
- 2) 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_forward2(1) Answer these questions well detailed in paragraphs and explained please. A) What are the five sensory organs? B) What are the nerve centers? What is each person's role? C) What factors could disturb the nervous system?arrow_forward38. A 67-year-old man who is being treated for a lesion in his spinal cord cannot feel the neurologist trace the letter "E" on the anterior surface of his thigh. Which of the following lettered sites of the hemisection of the spinal cord is the most likely site of the lesion? B A E) OA) O B) E 6 OD)arrow_forward
- Which of the following is false regarding nerve plexuses? A) Nerve plexuses occur in the cervical, brachial, lumbar and sacral regions. B) Nerve plexuses involve only the dorsal rami. C) Nerve plexuses are interlacing nerve networks, so that each branch of a plexus contains fibers from several spinal nerves. D) Because of nerve plexuses, each muscle in a limb receives its nerve supply from more than one spinal nerve. E) Because of nerve plexuses, damage to a single spinal segment or root cannot completely paralyze any limb muscle. In a spinal reflex, integration occurs in the cerebral cortex in the brain stem in the thalamus in the spinal cord in the cerebellum True or false. The amplitude of a sound wave determines the pitch of a sound, while the sound intensity is determined by the wavelength of a sound wavearrow_forward1) Hydrocephalous is medical condition that results from the imbalance in the rate of production and absortion of cerebrospinal fluid in central nervous system. 1 a) Describe the Production, flow and absorption of Cerebrospinal Fluid in the central nervous system.2) Ms. Ama Momoni, tattooed his arm with the picture of Jesus Christ. 2a) Explain briefly why after several years the tattoo remains there even though the epidermal surface of the skin is being replaced always. 2b) State functions of four named special cells found in the epidermis of the skin. c) [Describe the ovarian cycle to your colleague who was absent from class indicating the specific hormones required for each stage. 3 a). Give detailed description of the development of the brain.arrow_forwardWhich of the following statements is true? a) The spinal cord terminates at L5, just above the sacrum b) White matter is found in the dorsal horn and ventral horn of the spinal cord c) White matter in the spinal cord is arranged into "columns" d) The cauda equine can be found in the thoracic spinearrow_forward
- An anesthetic blocks the function of the dorsal rami of the cervical spinal nerves. Which areas of the body will be affected?arrow_forwardThis is the outermost layer of the spinal meninges and acts to support and cushion the spinal cord. a) pia mater b) subarachnoid space c) arachnoid mater d) dura materarrow_forwardWhy do epidural, subdural, and intracerebral hematomas act like expanding masses?arrow_forward
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