Memory Cells

question 32

Multiple Choice

Memory cells:

• A) immediately secrete antibodies when they are formed.
• B) are supporting cells and are not related to antibody production.
• C) are a special type of T cell.
• D) become plasma cells when exposed to an antigen.

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Definitions:

Head Circumference

A measurement that reflects the size of a person's braincase and is often used in pediatric medicine to assess brain growth.

Rooting

A reflex in newborns where they turn their head toward anything that strokes their cheek or mouth, searching for the nipple to begin feeding.

Swallowing

The complex process involving the throat and esophagus by which food or liquid moves from the mouth to the stomach.

Sucking

A natural reflex for babies allowing them to feed by drawing milk from the breast or bottle.