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Stretch reflexes

Multiple sclerosis is a neurological disorder in which myelin sheaths in the CNS are destroyed. Which of the following neuroglial cells is being damaged in multiple sclerosis?

Which of the following is NOT an effect of parasympathetic action?

LouAnn is being treated for a neurological condition with a specific drug that target neurons deep within the brain. Which glial cell must be bypassed by this drug in order for it to be effective?

Axons

Raising the eyebrows is the action of the ________ muscles.

Which of the following is NOT a parasympathetic effect?

Muscles that have their fasciculi arranged like barbs of a feather along a common tendon are called

The brachioradialis is named for its

Axons