Deep Folds of Both the Mucosa and Submucosa in the Small

question 88

Multiple Choice

Deep folds of both the mucosa and submucosa in the small intestine that increase surface are known as ________.

• A) circular folds (plicae circulares)
• B) microvilli
• C) haustra
• D) villi

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Definitions:

Piaget

Jean Piaget was a Swiss psychologist known for his pioneering work in the study of child development and his theory of cognitive development.

Middle Childhood

A developmental stage ranging approximately from 6 to 12 years of age, characterized by significant growth in cognitive, emotional, and social domains.

Phobias

Intense, irrational fears of specific objects, activities, or situations that lead to avoidance behavior.

Irrational Fears

Fears that are disproportionate to the actual danger posed by a specific object or situation, often not based on logic or reason.