In Recent Years, Several Tests Have Been Developed to Detect

question 32

Short Answer

In recent years, several tests have been developed to detect abnormalities in a fetus before birth.The triple screen measurement identified by the acronym ________ is done at 16 to 18 weeks of pregnancy to detect problems in brain and spinal cord development, as well as chromosomal abnormalities.

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Definitions:

Sodium Ions

Positively charged ions of sodium, essential for the electrical signals in the nervous system and for regulating body fluids.

Norepinephrine

A neurotransmitter and hormone involved in the body's fight or flight response; it affects mood, attention, and other bodily processes.

Calcium Ions

Positively charged atoms of calcium that play essential roles in biological processes such as bone formation, muscle contraction, and blood clotting.

Cortisol

A hormone released by the adrenal glands when a person is under stress.