________ Is the Method of Using Sound-Wave Reflections to Obtain

question 92

Multiple Choice

________ is the method of using sound-wave reflections to obtain a picture of the developing fetus that can be used to estimate the gestational age and detect physical abnormalities.

• A) Amniocentesis
• B) Ultrasonography
• C) Fetal blood sampling
• D) Chorionic villus sampling

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Definitions:

Opponent-Process Theory

A theory primarily applied in vision and color perception, proposing that the human visual system interprets color in an antagonistic way, through pairs of opposite colors.

Negative Color Afterimages

Visual illusions where an image continues to appear in one's vision after the exposure to the original image has ceased, often in a complementary color scheme.

Bipolar Cells

Specialized neurons in the retina that play a crucial role in the visual processing by connecting photoreceptors to ganglion cells.

Ganglion Cells

Type of neurons located in the retina that receive visual information from photoreceptor cells and transmit it to the brain.