A&P Ch14 HW
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| What is the correct order for the parts of the spinal cord, from superior to inferior? | Cervical - thoracic - lumbar - sacral - coccygeal
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| The inferior tip of the spinal cord is the ___________ part. | coccygeal
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| Each side of the spinal cord gives rise to _____ cervical nerves. | eight
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| Which statement accurately describes spinal nerves? | Each spinal nerve is mixed in that it contains some sensory axons and some motor axons.
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| T/F : The subdural space is the region between the arachnoid mater and the dura mater. | True
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| T/F: The spinal dura mater contains an outer periosteal layer and an inner meningeal layer. | False
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| Which space associated with the spinal cord meninges contains cerebrospinal fluid? | Subarachnoid space
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| T/F : The white matter of the spinal cord is surrounded by its grey matter. | False
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| Which of the following accurately compares sections of spinal white matter? | A fasciculus is smaller than a funiculus.
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| Which accurately describes sensory and motor pathways? | Sensory pathways terminate in the brain, and motor pathways terminate at effectors.
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| The function of upper motor neurons is to | excite or inhibit lower motor neurons.
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| The plexuses that lie on either side of the neck are the _____ plexuses. | cervical
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| The cervical plexus is formed by the | anterior rami of spinal nerves C1-C4.
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| Which spinal nerves contribute to the brachial plexus? | C5-T1
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| Two of the nerves of the lumbar plexus are the | femoral and obturator nerves.
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| Where the sciatic nerve splits, it branches directly to the | tibial and common fibular nerves.
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You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
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