Greta's Child Has Facial Deformities, a Smaller Than Normal Head

question 192

Multiple Choice

Greta's child has facial deformities, a smaller than normal head, heart defects, mental retardation, learning difficulties, and delayed growth. If these defects can be traced to a teratogen used by Greta when she was pregnant, which was she most likely abusing?

• A) nicotine
• B) cocaine
• C) marijuana
• D) alcohol

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Definitions:

Multiaxial

Describing joints that allow movement around multiple axes and planes.

Saddle

A supportive structure for a rider or load, typically used on horses, bicycles, motorcycles, or other vehicles.

Hinge

A mechanical bearing that connects two solid objects, typically allowing a limited angle of rotation between them.

Pivot

A point of rotation or the act of rotating around a particular point, often used metaphorically to describe a shift in strategy or position.