In Fetal Circulation, Most Blood Is Shunted Away from the Lungs

question 58

Multiple Choice

In fetal circulation, most blood is shunted away from the lungs. Why is this the case?

• A) The lungs have their own circulation.
• B) The lungs don't need any blood.
• C) The lungs do not form until right before birth.
• D) The fetus receives oxygen at the placenta, and the lungs are not yet fully functional.

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Definitions:

Ecological Term

In social work, it pertains to an approach that considers individuals within the context of their environment and the complex interactions between them.

Dynamic Interactions

Interactions characterized by continuous change, activity, or progress within a group or system, affecting each other's behaviors and attitudes.

Communication

The act or process of using words, sounds, signs, or behaviors to express or exchange information or to express your ideas, thoughts, feelings, etc., to someone else.

Mutual Reliance

A condition in which individuals or groups depend on each other for support, resources, or success.