LAB MANUAL FOR HUMAN A&P MAIN VERSION
4th Edition
ISBN: 9781266871016
Author: Martin
Publisher: MCG
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Textbook Question
Chapter 28, Problem 3.8A
The _______ in the gray commissure of the spinal cord contains cerebrospinal fluid and is continuous with the cavities of the brain.
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Chapter 28 Solutions
LAB MANUAL FOR HUMAN A&P MAIN VERSION
Ch. 28 - The ____________ is the most superficial membrane...Ch. 28 - The inferior end of the adult spinal cord...Ch. 28 - Prob. 3PLCh. 28 - Which of the following is not part of the gray...Ch. 28 - The central canal of the spinal cord is located...Ch. 28 - The brachial plexus is formed from components of...Ch. 28 - There are eight pairs of cervical spinal nerves....Ch. 28 - The major ascending (sensory) and descending...Ch. 28 - Match the terms in column A with the descriptions...Ch. 28 - Prob. F28.14A
Ch. 28 - The spinal cord gives rise to 31 pairs...Ch. 28 - The bulge in the spinal cord that gives off nerves...Ch. 28 - The bulge in the spinal cord that gives off nerves...Ch. 28 - The ______________ is a groove that extends the...Ch. 28 - In a spinal cord cross section, the posterior...Ch. 28 - The axons of motor neurons are found in the...Ch. 28 - The _______________ connects the gray matter on...Ch. 28 - The _______ in the gray commissure of the spinal...Ch. 28 - The white matter of the spinal cord is divided...Ch. 28 - There are ______________________ pairs of cervical...Ch. 28 - There are ______________________ pairs of sacral...Ch. 28 - Cervical spinal nerve pair C1 originates between...Ch. 28 - Spinal nerves L4 through S4 form a...Ch. 28 - The gray matter of the spinal cord is divided into...Ch. 28 - The spinal cord ends just inferior to L1 in a...Ch. 28 - Severing the ______________________ nerves of the...Ch. 28 - The inferior and superior gluteal nerves of the...Ch. 28 - To block chronic pain in a patient, sometimes...Ch. 28 - Prob. 4.2ACh. 28 - Injuries to the vertebral column and spinal cord...Ch. 28 - Why are intramuscular injections given in the...Ch. 28 - Prob. 4.2CT
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- Color the epidural space yellow (it's filled with fat). What is black space? It's called the with what type of fluid? space and it's filledarrow_forwardFill in the blank: The ___________________ in the gray commissure of the spinal cord contains cerebrospinal fluid and iscontinuous with the ventricles of the brain.arrow_forwardEach section of the spinal cord corresponds to a particular region on the body where sensory receptors are connected especially to the skin). These regions of the body are called _____. (plural, lowercase)arrow_forward
- True or False; a unique feature of the optic tract compared to other cranial nerves is that it is an extension of the brain and are covered in meningeal layers.arrow_forwardThe indicated structure, behind the black arrow, joins lower parts of the ___________ and spinal cord with higher parts of the brain; includes nuclei for reflex centres. Fill in the blank, please!arrow_forwardPlace the connective tissue coverings surrounding a nerve in orderfrom superficial (1) to deep (3). ___perineurium ____epineurium _____endoneuriumarrow_forward
- A few cranial nerves are visible when looking on the underside of the brain. Two of the most conspicuous are the ___12____ which play a role in our sense of smell and the ____13___ which carries information related to vision.arrow_forwardA 40 year old male has just been diagnosed with amyotrophic lateral sclerosis, better known as Lou Gehrig’s Disease. A recent MRI has shown significant demyelination of the gracile nucleus of the dorsal columnar-medial lemniscal pathway. Describe the physiology of this pathway and discuss what neurological deficits this patient will experience due to his lesion.arrow_forwardA defective cerebral aqueduct would result from the impaired development of the________. metencephalon telencephalon diencephalon myelencephalon mesencephalonarrow_forward
- The ventral root of spinal nerves contains___neurons, whereas the dorsal root contains___neuronsarrow_forwardWhat structure can be found in the dorsal (posterior) root of a spinal nerve, but not the ventral (anterior) root of a spinal nervearrow_forward___10____ is a conspicuous fibrous tract (the narrator describes it as a “top lip”) deep within the brain that enables communication between the two cerebral hemispheres. Below it, the “bottom lip” is the fornix and the visible space between these 2 structures is called the __11_____. The brain has four ventricles, interconnecting chambers that produce and serve as a reservoir for cerebral spinal fluid.arrow_forward
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