Developing the Ability to Grab with the Full Hand Before

question 64

Multiple Choice

Developing the ability to grab with the full hand before the ability to pick up something with a finger and thumb is best considered to be an example of the:

• A) gross-to-specific trend
• B) proximodistal trend
• C) cephalocaudal trend
• D) differentiated-to-integrated trend

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Definitions:

Choroid

The vascular layer between the sclera and the retina in the eye, providing oxygen and nourishment to the outer layers of the retina.

Retina

The inner lining at the back of the eye that contains light-sensitive cells (rod and cone cells) which convert light into neural signals for vision.

Cornea

The transparent outer covering of the eye that helps to focus incoming light.

Cribriform Plate

A thin, perforated bone part of the ethmoid bone in the skull, through which olfactory nerve fibers pass from the nasal cavity to the olfactory bulb.