A Child Without Complete Myelination Will Not Be Able to Engage

question 55

Multiple Choice

A child without complete myelination will not be able to engage in activities requiring visual-motor coordination for which of the following reasons?

• A)The afferent neurons are damaged, causing the axon to swell.
• B)The axon does not have sufficient myelin coating.
• C)The dendrite is not insulated with myelin.
• D)The leakage of electrical current being carried along the axon is minimized.

Identify and understand synesthesia and its manifestations.

Comprehend the anatomy of the eye relevant to vision.

Understand the differences in visual conditions such as hyperopia, myopia, and presbyopia.

Learn about the somatosensory system and its mechanism.