The Structure That Permits Blood Flow from the Right Atrium

question 54

Multiple Choice

The structure that permits blood flow from the right atrium to the left atrium in the fetal circulation is the

• A) foramen ovale.
• B) interatrial septum.
• C) coronary sinus.
• D) fossa ovalis.
• E) ligamentum arteriosus.

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Newborns

Infants who are in their initial period of life, typically considered to be up to one month old.

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Candy Company

A business enterprise that specializes in the production and sale of sweets and chocolates.

Probability

A measure of the likelihood that a particular event will occur, expressed as a number between 0 and 1, where 0 indicates impossibility and 1 indicates certainty.