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Laboratory Manual for Human Anatomy & Physiology (Cat Version)
4th Edition
ISBN: 9781259864612
Author: Martin
Publisher: MCGRAW-HILL HIGHER EDUCATION
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Chapter 29, Problem 4PL
Summary Introduction
Introduction: The spinal cord can be defined as the cylindrical bundle of the nerve fibers and connected tissue. It is surrounded in the spinal region and joins approximately all the body parts to the brain. It forms the central nervous system with the brain.
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Students have asked these similar questions
Axons from the vestibular nerve project to each of the cranial nuclei that control the extrinsic eye muscles.
A. True
B. False
.The ulnar nerve
اخترأحد الخیارات
a. Related medial to 3rd part of the
axillary artery
b. Supplies the coracobrachialis muscle
c. It ends at the lower border of the teres
major muscle
d. It originates from the lateral cord of
the brachial plexus
e. Supplies the triceps muscle
Write 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…
Chapter 29 Solutions
Laboratory Manual for Human Anatomy & Physiology (Cat Version)
Ch. 29 - The impulse over a motor neuron will lead to a. an...Ch. 29 - Stretch reflex receptors are called a. effectors....Ch. 29 - Stretch reflexes include ail of the following...Ch. 29 - Prob. 4PLCh. 29 - Prob. 5PLCh. 29 - The quadriceps femoris is the effector muscle of...Ch. 29 - The posterior roots of spinal nerves contain the...Ch. 29 - The normal patellar reflex response involves...Ch. 29 - A withdrawal reflex employs...Ch. 29 - Interneurons in a withdrawal reflex are located in...
Ch. 29 - A reflex arc begins with the stimulation of a...Ch. 29 - Effectors of somatic reflex arcs are...Ch. 29 - Prob. 2.5ACh. 29 - The effector muscle of the patellar reflex is the...Ch. 29 - The sensory stretch receptors (muscle spindles) of...Ch. 29 - The posterior root of a spinal nerve contains the...Ch. 29 - The normal plantar reflex results in...Ch. 29 - Stroking the sole of the foot in infants results...Ch. 29 - In a stretch reflex arc, when the agonist muscle...Ch. 29 - Synapses, whether excitatory or inhibitory, occur...Ch. 29 - Prob. 2.13ACh. 29 - Prob. 2.14A
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- Carpal tunnel syndrome is a modern medical problem created by repetitive tasks such as keyboarding on computers or doing assembly line work. in this condition nerves in the wrist may become pinched, producing irritating, tingling sensations in the hands and lower arms. a) what is the source of the tinglingarrow_forwardAll the following are branches of the femoral nerve except: a. medial femoral cutaneous nerve b. saphenous nerve c. nerve to vastus medialis d. lateral femoral cutaneous nerve e. nerve to sartoriusarrow_forwardYou have a patient that has lost all sensation in the muscles innervated by the L5 level of the spinal cord but canstill move those muscles. What is the most likely cause of the deficit?a. Cut L5 Ventral rootb. Cut L5 spinal nervec. Cut L5 dorsal rootd. Spinal cord injury at the L5 levelarrow_forward
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