The Amnion

question 85

Multiple Choice

The amnion

• A) develops into the nervous system and the skin.
• B) surrounds the chorion.
• C) contains one large vein that delivers blood to the developing organism.
• D) encloses the developing organism in amniotic fluid.

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Definitions:

Upper Airway Obstruction

A blockage in the upper part of the airway, which can interfere with breathing and can be life-threatening if not treated.

Oxygen Saturation

A measure of how much oxygen the blood is carrying as a percentage of the maximum it could carry.

Low-Pitched Snoring

A type of snoring sound that is deep and rumbling, often associated with obstructive sleep apnea or other sleep disorders.

Negative Intrapleural Pressure

The sub-atmospheric pressure within the pleural cavity that helps keep the lungs inflated by maintaining a vacuum.