A Newborn Child Is Diagnosed with Trisomy 18

question 14

Multiple Choice

A newborn child is diagnosed with trisomy 18.Which of the following congenital heart defects should the nurse assess for in the infant? (Select all that apply.)

• A) Patent ductus
• B) Coarctation of the aorta
• C) Atrioventricular canal defect
• D) Ventricular septal defect
• E) Pulmonary stenosis

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Definitions:

Marginal Cost

Incremental cost incurred when one more unit of a product or service is produced.

Total Variable Cost

The sum of expenses that change in proportion to the activity or volume of production.

Average Variable Cost

The total variable costs divided by the quantity of output produced; it fluctuates with changes in output.

Marginal Cost

The increase or decrease in the total cost that arises from producing one additional unit of a good or service.