HPHY 321 Exam 2 (With complete solution)

subarachnoid correct answers CSF is found in the ____ space of the spinal meninges dura, arachnoid, pia correct answers the spinal meninges include the ____ mater, ____ mater, and ____ mater meningitis correct answers bacterial or viral infections of the CSF is the most common cause of _____ because CSF provides the ideal environment for bacteria and viruses epidural, dura correct answers a(n) ____ injection provides anesthesia; it does NOT penetrate the ____ lumbar puncture, dura, L3/L4, spinal cord correct answers a(n) ____ (aka spinal tap) does penetrate the ____ to withdraw CSF; it is performed between ____ because that is below the ____ conus medullaris correct answers the terminal end of the spinal cord cauda equina correct answers collection of nerve roots at the inferior end of the vertebral canal filum terminale correct answers fibrous extension from the conus medullaris coccyx correct answers the filum terminale anchors the spinal cord to the ____ projection correct answers the white matter of the spinal cord primarily functions as ____ bundles grey correct answers the ____ matter is a mixture of neuron cell bodies, interneurons, and neuroglia somatic motor, voluntary correct answers the ventral horn contains cell bodies of the ____ neurons; allows for ____ control of skeletal muscle weakness correct answers disease of the ventral horn would lead to ____ somatic/visceral sensory, interneurons correct answers the dorsal horn contains cell bodies of the ____ neurons; it also contains ____, which are important for reflex control visceral motor, autonomic, involuntary correct answers the lateral horn contains cell bodies of the ____ neurons; it is the ____ portion of the grey matter; it allows for ____ control of glands, cardiac muscle, and smooth muscle ventral horn correct answers poliomyelitis is caused by the destruction of ____ motor neurons by the poliovirus correct answers CSF is found in the ____ space of the spinal meninges dura, arachnoid, pia correct answers the spinal meninges include the ____ mater, ____ mater, and ____ mater meningitis correct answers bacterial or viral infections of the CSF is the most common cause of _____ because CSF provides the ideal environment for bacteria and viruses epidural, dura correct answers a(n) ____ injection provides anesthesia; it does NOT penetrate the ____ lumbar puncture, dura, L3/L4, spinal cord correct answers a(n) ____ (aka spinal tap) does penetrate the ____ to withdraw CSF; it is performed between ____ because that is below the ____ conus medullaris correct answers the terminal end of the spinal cord cauda equina correct answers collection of nerve roots at the inferior end of the vertebral canal filum terminale correct answers fibrous extension from the conus medullaris coccyx correct answers the filum terminale anchors the spinal cord to the ____ projection correct answers the white matter of the spinal cord primarily functions as ____ bundles grey correct answers the ____ matter is a mixture of neuron cell bodies, interneurons, and neuroglia somatic motor, voluntary correct answers the ventral horn contains cell bodies of the ____ neurons; allows for ____ control of skeletal muscle weakness correct answers disease of the ventral horn would lead to ____ somatic/visceral sensory, interneurons correct answers the dorsal horn contains cell bodies of the ____ neurons; it also contains ____, which are important for reflex control visceral motor, autonomic, involuntary correct answers the lateral horn contains cell bodies of the ____ neurons; it is the ____ portion of the grey matter; it allows for ____ control of glands, cardiac muscle, and smooth muscle ventral horn correct answers poliomyelitis is caused by the destruction of ____ motor neurons by the poliovirus