The Student Is Learning About Atrioventricular Canal Defects (AVCs)

question 55

Multiple Choice

The student is learning about atrioventricular canal defects (AVCs) .Which information stated by the student reflects appropriate understanding of the disease process? (Select all that apply.)

• A)Cyanosis is the cardinal manifestation.
• B)It often occurs in children with Down syndrome.
• C)Prostaglandin is administered preoperatively.
• D)The tricuspid and mitral valves form one opening.
• E)It will usually close on its own without surgery.

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Definitions:

Epigenetic Changes

Modifications in gene expression caused by mechanisms other than changes in the underlying DNA sequence.

Gate

A point of entry or exit in a fence or wall, usually consisting of a movable mechanism that can be opened or closed.

Fade From View

The process or act of something gradually becoming less visible or recognized over time.

Medial Forebrain Bundle

A complex neural pathway in the brain that plays a key role in the regulation of pleasure and reward, as well as various other behaviors.