_____ Is Used to Detect Neural Tube Defects Such as Spina

question 52

Multiple Choice

_____ is used to detect neural tube defects such as spina bifida and certain chromosomal abnormalities.

• A) Artificial insemination
• B) Amniocentesis
• C) Endometriosis
• D) Alpha-fetoprotein (AFP) assay

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Definitions:

Perception

The process by which individuals interpret sensory information to understand the environment or a particular situation.

Gestalt Principle

Principles that describe the brain's organization of sensory information into meaningful units and patterns, illustrating how people perceive visual components as whole entities rather than as separate parts.

Common Fate

A gestalt principle that states elements moving in the same direction are perceived as a collective or unit.

Retina

A layer of visual receptor cells at the rear of the eyeball.