Heart Defects Are Especially Common When Pregnant Mothers Are Exposed

question 18

Multiple Choice

Heart defects are especially common when pregnant mothers are exposed to a teratogen during which prenatal period?

• A) the germinal period
• B) the embryonic period
• C) the fetal period
• D) the last two weeks before birth

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Definitions:

System

A group of interacting or interrelated elements that function as a complex whole, often used in the context of computing to refer to software, hardware, and peripherals working together.

Recovery Partition

An optional partition provided by some vendors that contains the operating system, files, and applications installed on the system when purchased.

System Restore

A feature in some operating systems that allows the user to revert the computer's state to a previous point in time, often used to recover from system malfunctions.

Windows Installation Disc

A physical disc provided by Microsoft containing the files necessary for installing or repairing the Windows operating system on a computer.