Patho Study Book Random

Question 1

Control motor function.

a. ) Motor neurons
b. ) Motor unit
c. ) Lower motor neurons (LMNs)
d. ) Upper motor neurons (UMNs)

Answer 1

Motor neurons

Question 2

Motor neuron and the group of muscle fibers it innervates in a muscle.

a. ) Motor neurons
b. ) Motor unit
c. ) Lower motor neurons (LMNs)
d. ) Upper motor neurons (UMNs)

Answer 2

Motor unit

Question 3

The motor neurons supplying a motor unit are located in the ventral horn of the spinal cord.

a. ) Motor neurons
b. ) Motor unit
c. ) Lower motor neurons (LMNs)
d. ) Upper motor neurons (UMNs)

Answer 3

Lower motor neurons (LMNs)

Question 4

Project from the motor strip in the cerebral cortex to the ventral horn and are fully contained within the central nervous system.

a. ) Motor neurons
b. ) Motor unit
c. ) Lower motor neurons (LMNs)
d. ) Upper motor neurons (UMNs)

Answer 4

Upper motor neurons (UMNs)