During the Course of an Intestinal Infection with Salmonella Enteritidis

question 31

Multiple Choice

During the course of an intestinal infection with Salmonella enteritidis, the B cells undergo class switching. ________ switching is most likely to occur, which is caused by ________ cytokines.

• A) IgD to IgE; B-cell
• B) IgM to IgA; T-cell
• C) IgG to IgM; B-cell
• D) IgA to IgG; T-cell
• E) IgD to IgM; T-cell

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Definitions:

Deferred Imitation

The cognitive process where a person, often a child, observes and replicates others' actions at a later time, without the model being present.

Explicit Memory

A type of long-term memory involving conscious recollection of factual information, previous experiences, and concepts.

Child-Directed Speech

A type of speech characterized by exaggerated expressions, simpler vocabulary, and clearer pronunciation, used by adults when talking to young children.

Underextension

A cognitive error in language acquisition where a child applies a word in a narrower way than it is usually applied, failing to include objects or events that are part of the category.