During Implantation, the

question 92

Multiple Choice

During implantation, the

• A) trophoblast erodes a path through the endometrium.
• B) inner cell mass begins to form the placenta.
• C) maternal blood vessels in the endometrium are walled off from the blastocyst.
• D) entire trophoblast becomes syncytial.
• E) inner cell mass is temporarily deprived of nutrients.

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Definitions:

Wrapping Instruments

The process of covering medical instruments with protective materials to maintain sterility before use.

Sterilization

The process of eliminating all forms of microbial life, including bacteria, viruses, fungi, and spores, usually through heat or chemicals.

First Step

The initial action or move made towards the achievement of a goal.