HUMAN ANATOMY
6th Edition
ISBN: 9781260210262
Author: SALADIN
Publisher: RENT MCG
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Chapter 14.1, Problem 5BYGO
Identify each of the following spinal tracts with respect to whether it is ascending or descending; its origin and destination; and what sensory or motor purpose it serves; the lateral corticospinal, lateral reticulospinal, and spinothalamic tracts; and the gracile fasciculus.
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Chapter 14 Solutions
HUMAN ANATOMY
Ch. 14.1 - Prob. 1AWYKCh. 14.1 - Prob. 1BYGOCh. 14.1 - Prob. 2BYGOCh. 14.1 - Prob. 3BYGOCh. 14.1 - Prob. 4BYGOCh. 14.1 - Identify each of the following spinal tracts with...Ch. 14.2 - How does the structure of a nerve compare to that...Ch. 14.2 - Prob. 6BYGOCh. 14.2 - Prob. 7BYGOCh. 14.2 - List the five plexuses of spinal nerves and state...
Ch. 14.2 - State which plexus gives rise to each of the...Ch. 14.3 - Prob. 1AWYKCh. 14.3 - Prob. 10BYGOCh. 14.3 - Prob. 11BYGOCh. 14.3 - Describe a situation in which each of the...Ch. 14.4 - Prob. 1AWYKCh. 14.4 - Prob. 13BYGOCh. 14.4 - Prob. 14BYGOCh. 14.4 - Prob. 15BYGOCh. 14 - Four functions of the spinal cord and their...Ch. 14 - Prob. 14.1.2AYLOCh. 14 - Prob. 14.1.3AYLOCh. 14 - Prob. 14.1.4AYLOCh. 14 - Prob. 14.1.5AYLOCh. 14 - Prob. 14.1.6AYLOCh. 14 - Prob. 14.1.7AYLOCh. 14 - Prob. 14.1.8AYLOCh. 14 - The funiculi and tracts of spinal white matterCh. 14 - Prob. 14.1.10AYLOCh. 14 - Prob. 14.1.11AYLOCh. 14 - Prob. 14.1.12AYLOCh. 14 - Prob. 14.1.13AYLOCh. 14 - Prob. 14.2.1AYLOCh. 14 - The differences between afferent and efferent...Ch. 14 - Prob. 14.2.3AYLOCh. 14 - Prob. 14.2.4AYLOCh. 14 - The number of spinal nerves and the system for...Ch. 14 - The structure of the proximal portion of a spinal...Ch. 14 - Prob. 14.2.7AYLOCh. 14 - The five plexuses of spinal nerves-their names,...Ch. 14 - Prob. 14.3.1AYLOCh. 14 - The components of a reflex arc and the path...Ch. 14 - Prob. 14.3.3AYLOCh. 14 - The differences between ipsilateral,...Ch. 14 - Prob. 14.3.5AYLOCh. 14 - Prob. 14.4.1AYLOCh. 14 - Prob. 14.4.2AYLOCh. 14 - Prob. 14.4.3AYLOCh. 14 - Below L2, the vertebral canal is occupied by a...Ch. 14 - The brachial plexus gives rise to all of the...Ch. 14 - Prob. 3TYRCh. 14 - Prob. 4TYRCh. 14 - Prob. 5TYRCh. 14 - Prob. 6TYRCh. 14 - In the spinal cord, the neurosomas of the lower...Ch. 14 - Prob. 8TYRCh. 14 - Prob. 9TYRCh. 14 - Prob. 10TYRCh. 14 - Prob. 11TYRCh. 14 - Prob. 12TYRCh. 14 - Prob. 13TYRCh. 14 - Motor innervation of the leg proper comes...Ch. 14 - Prob. 15TYRCh. 14 - The _______ nerves arise from the servical plexus...Ch. 14 - The crossing of a nerve fiber actract from the...Ch. 14 - Prob. 18TYRCh. 14 - Prob. 19TYRCh. 14 - Prob. 20TYRCh. 14 - Prob. 1BYMVCh. 14 - Prob. 2BYMVCh. 14 - Prob. 3BYMVCh. 14 - Prob. 4BYMVCh. 14 - State a meaning of each word element and give a...Ch. 14 - Prob. 6BYMVCh. 14 - Prob. 7BYMVCh. 14 - Prob. 8BYMVCh. 14 - Prob. 9BYMVCh. 14 - Prob. 10BYMVCh. 14 - Prob. 1WWWTSCh. 14 - Prob. 2WWWTSCh. 14 - Prob. 3WWWTSCh. 14 - Briefly explain why each of the following...Ch. 14 - Prob. 5WWWTSCh. 14 - Prob. 6WWWTSCh. 14 - Prob. 7WWWTSCh. 14 - Briefly explain why each of the following...Ch. 14 - Prob. 9WWWTSCh. 14 - Briefly explain why each of the following...Ch. 14 - Prob. 1TYCCh. 14 - Prob. 2TYCCh. 14 - Anthony gets into a fight between rival gangs. As...Ch. 14 - When a patient needs a tendon graft, surgeons...
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- A 25-year-old soldier suffers a gunshot wound on the lower part of his back and is unable to move his legs. A neurologic examination and magnetic resonance imaging (MRI) scan reveal injury of the cauda equina. No other dysfunction is noted. Damage to the following structure could explain the inability to move his legs: ventral roots of the lumbar spinal nerves. O True Falsearrow_forwardHow many nerve roots fires each section of the spinal cord have ? which type are they ? Ie. two- one sensory and one motor Four - with sensory and motor combined in eacharrow_forwardThe ventral root of spinal nerves contains a sensory neurons. b motor neurons. c efferent neurons. d interneurons.arrow_forward
- Correctly identify and label the structures associated with this spinal plexus. Common fibular nerve Genitofemoral nerve Obturator nerve Femoral nerve Sciatic nerve Tibial nerve L4 L5 S1 S2 S3 S4 S5 Cot Inferior gluteal nerve Superior gluteal nerve Posterior cutaneous nerve Pudendal nerve M Resetarrow_forwardidentify the sensory regions innervated by each spinal segment. QUESTION 2 is the term that refers to the crossing of spinal tracts as the pass up and down the brainstem and spinal cord left to right/rnight to left.arrow_forwardCorrectly identify and label the structures associated with this spinal plexus. Supraclavicular nerves Posterior root of ansa cervicalis Ulnar nerve Lesser occipital nerve Phrenic nerve Transverse cervical nerve C1 C2 C3 C4 C5 Great auricular nerve Anterior root of ansa cervicalis Hypoglossal nerve Long thoracic nerve IIIarrow_forward
- White matter spinal tracts are also referred to as?arrow_forwardA 25-year-old soldier suffers a gunshot wound on the lower part of his back and is unable to move his legs. A neurologic examination and magnetic resonance imaging (MRI) scan reveal injury of the cauda equina. No other dysfunction is noted. Damage to the following structure could explain the inability to move his legs: dorsal primary rami at spinal cord level L2. True O Falsearrow_forwardA 25-year-old soldier suffers a gunshot wound on the lower part of his back and is unable to move his legs. A neurologic examination and magnetic resonance imaging (MRI) scan reveal injury of the cauda equina. No other dysfunction is noted. Damage to the following structure could explain the inability to move his legs: ventral primary rami at spinal cord level T2. O True Falsearrow_forward
- Radial nerve (easily viewed in the proximal posterior arm between long and lateral heads of triceps brachii) The radial nerve innervates the: brachioradialis, extensor carpi radialis longus and brevis, extensor carpi ulnaris, extensor digitorum, extensor digiti minimi, abductor pollicis longus, extensor pollicis longus and brevis, and extensor indicis. What is the name of the muscle compartment that houses most of these muscles? ____________________.arrow_forwardCorrectly label the following anatomical features of the spinal cord. Posterior funiculus Posterior root Meninges Reset Zoom Spinal nerve Arachnoid mater Pia mater Posterior root ganglion Lateral funiculus Posterior horn Dura mater Anterior funiculusarrow_forwardCorrectly label the following anatomical features of the spinal cord. Dura mater (dural sheath) Subarachnoid space Posterior root ganglion Reset Zoom Arachnoid mater Meninges Fat in epidural space EN ALGUMA Pia mater Subdural space Denticulate ligaments Spinal cordarrow_forward
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