The Function of a Patent Opening Between the Left and Right

question 21

Multiple Choice

The function of a patent opening between the left and right atria in a fetus is that it allows:

• A)right-to-left blood shunting.
• B)left-to-right blood shunting.
• C)blood to flow from the umbilical cord.
• D)blood to flow to the lungs.

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Definitions:

Common Law

Law that is derived from court decisions over time, rather than statutes or written laws enacted by a legislative body.

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An agreement or condition specified in a legal document or contract, often binding the parties to its terms.