The Earliest Detection of Fetal Abnormalities Is Possible with Use

question 84

Multiple Choice

The earliest detection of fetal abnormalities is possible with use of

• A) amniocentesis.
• B) ultrasound.
• C) chorionic villus sampling.
• D) fetoscopy.

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Definitions:

Low-Grade Ores

Minerals containing a smaller percentage of valuable metals or minerals, thus requiring more resources to extract them profitably.

Depletion Time

The estimated time it will take to use up a resource at its current rate of consumption.

Mineral Reserves

Quantities of minerals that can be profitably extracted and processed with current technology.

Metallic Mineral

Minerals from which metal can be extracted, typically characterized by a shiny, metallic luster and conductivity of heat and electricity.