When the Maternal Immune System Becomes Sensitized Against Antigens Expressed

question 7

Multiple Choice

When the maternal immune system becomes sensitized against antigens expressed by the fetus, what type of immune reaction occurs?

• A) Autoimmune
• B) Anaphylaxis
• C) Alloimmune
• D) Allergic

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Definitions:

Fine-Grained Sediment

Sediments composed of particles that are too small to be seen without magnification, leading to a smooth texture.

Lagoon

A shallow part of the sea between the shoreline and a protecting feature, such as a reef or barrier island, farther out to sea.

Deep Seafloor

The bottom layer of the ocean, extending from the continental margin to the abyssal plain, characterized by its depth, darkness, and unique ecosystem.

Coral Reef

A large underwater structure made of the skeletons of tiny sea creatures called corals, known for its rich biodiversity.