Which Type of Prenatal Testing Is the LEAST Invasive

question 25

Multiple Choice

Which type of prenatal testing is the LEAST invasive?

• A) Maternal blood sampling
• B) Gene therapy
• C) Chorionic villus sampling
• D) Amniocentesis

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Definitions:

Variable Costs

Additional costs incurred when unit production increases. Variable costs per unit usually are assumed not to vary with volume.

Inventory Costing Method

A system used to value inventory, often involving methods such as First-In, First-Out (FIFO) or Last-In, First-Out (LIFO).

Step-fixed Costs

Costs that remain constant for a certain level of activity, but can change when a new activity level is reached.

Unit Costs

The cost incurred to produce, store, or purchase one unit of a product or service.