National Dental Assisting Examining Board (NDAEB) Practice Exam

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What term describes a deformity of a body part occurring during cell division?

Genetic disorder
Developmental disorder
Congenital disorder
Acquired disorder

The correct answer is: Developmental disorder

The term that describes a deformity of a body part occurring during cell division is best defined as a developmental disorder. Developmental disorders arise during the process of growth, differentiation, and maturation of cells, tissues, and organs. These disorders can occur due to errors during cell division, which may result in abnormalities in structure or function of body parts. While genetic disorders are related to abnormalities in genes or chromosomes, and congenital disorders refer to conditions that are present at birth regardless of their cause, developmental disorders specifically emphasize the process of formation and development. Acquired disorders, on the other hand, emerge after birth due to factors such as infections, toxins, or injuries, rather than during the initial development phase. Therefore, developmental disorder correctly captures the essence of deformities that may arise from issues occurring during cell division.