Infants Who Weigh Less Than 1,250 Grams Or,regardless of Weight,have

question 83

Multiple Choice

Infants who weigh less than 1,250 grams or,regardless of weight,have been in the womb less than 30 weeks are called

• A)low birthweight.
• B)very low birthweight.
• C)preterm.
• D)small for gestational age.

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Definitions:

Electronegativity Difference

The difference in electronegativity values between two atoms, determining the polarity of the bond they form.

H-Se Bonds

Refers to the chemical bonds between hydrogen and selenium atoms, commonly found in hydrogen selenide.

Molecular Polarity

A measure of how evenly electric charges are distributed in a molecule, affecting its interactions with other molecules.

Polar Molecule

A molecule featuring a distribution of electrical charge leading to one end being slightly positive and the other end slightly negative.