HOSA Dental Terminology Practice

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What does aplasia refer to in a medical context?

Failure of an organ or body part to develop
Inflammation of a tissue
Excessive growth of cells
Degeneration of a body part

The correct answer is: Failure of an organ or body part to develop

Aplasia refers to the failure of an organ or body part to develop properly. This term is often used in medical contexts to describe a situation where an organ is either partially or completely absent due to incomplete development during fetal growth. It can affect various structures in the body, and its implications can vary depending on which organ or tissue is involved. Understanding aplasia is crucial in diagnosing congenital conditions, as the lack of development can lead to significant functional impairments and health issues for the individual.