Memmler's chapter 9 Test
Questions and Answers All
Correct
The deep groove dividing the right and left portions of the ventral white matter is the -
Answer- anterior median fissure
The tracts that carry motor impulses through the spinal cord - Answer- Descending
tracts
Sciatica reflects neuritis in a nerve from the - Answer- lumbosacral plexus
Condition of abnormal antibodies attacking the myelin sheath around neurons in the
central nervous system - Answer- Multiple sclerosis
Unable to move his arms or legs - Answer- Diplegia
What does cardioplegia mean? - Answer- Paralysis of the heart
Where is the sympathetic chain of ganglia located? - Answer- Along the left and right
side of the vertebral column
Sensory neuron cell bodies are found in the - Answer- Dorsal root ganglion
Regions innervated by the brachial plexus include the - Answer- Shoulder
The phrenic nerve arises from the - Answer- cervical plexus
The correct order of impulse conduction through a reflex arc is - Answer- receptor,
sensory neuron, interneuron, motor neuron, effector
knee jerk reflex is - Answer- A stretch reflex
The sympathetic motor neurons originate from cell bodies in the - Answer- Thoracic and
lumbar regions of the spinal cord
Questions and Answers All
Correct
The deep groove dividing the right and left portions of the ventral white matter is the -
Answer- anterior median fissure
The tracts that carry motor impulses through the spinal cord - Answer- Descending
tracts
Sciatica reflects neuritis in a nerve from the - Answer- lumbosacral plexus
Condition of abnormal antibodies attacking the myelin sheath around neurons in the
central nervous system - Answer- Multiple sclerosis
Unable to move his arms or legs - Answer- Diplegia
What does cardioplegia mean? - Answer- Paralysis of the heart
Where is the sympathetic chain of ganglia located? - Answer- Along the left and right
side of the vertebral column
Sensory neuron cell bodies are found in the - Answer- Dorsal root ganglion
Regions innervated by the brachial plexus include the - Answer- Shoulder
The phrenic nerve arises from the - Answer- cervical plexus
The correct order of impulse conduction through a reflex arc is - Answer- receptor,
sensory neuron, interneuron, motor neuron, effector
knee jerk reflex is - Answer- A stretch reflex
The sympathetic motor neurons originate from cell bodies in the - Answer- Thoracic and
lumbar regions of the spinal cord
