The lateral corticospinal tracts include a ________ of the upper motor neuron axons that pass through the medulla, and they govern control of ___________
A. majority, axial muscles
B. majority, muscles used for finely controlled movements
C. minority, axial muscles
D. minority, muscles used for finely controlled movements
B
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Passing through the intervertebral foramina are the
A. ligamentum nuchae. B. ligamentum flava. C. spinal nerves. D. All of the above
Loss of motor and sensory control of the trunk of the body and lower extremities as a result of a spinal cord injury describes ________
A) Paraplegia B) Peripheral neuropathy C) A slipped disk D) Quadriplegia
The component that occupies the greatest percent of whole blood's total volume is
a. platelets b. lymphocytes c. plasma d. erythrocytes e. neutrophils
Place the following in correct sequence from the simplest to the most complex:
1. tissue 2. organismal 3. organ 4. chemical 5. system 6. cellular