Chapter 13 Flashcards

1
Q

The in utero findings of tetralogy of Fallot consist of all of the following except:

A

right ventricular hypertrophy

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2
Q

Tetralogy of Fallot is associated with all of the following genetic syndromes except:

A

Patau syndrome

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3
Q

Which of the following is NOT a type of tetralogy of Fallot?

A

tetralogy of Fallot with pulmonary stenosis and collaterals

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4
Q

Subvalvular pulmonary stenosis is seen in what percent of cases of tetralogy of Fallot?

A

50

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5
Q

Tetralogy of Fallot results from which embryological event?

A

unequal division of the conus

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6
Q

A woman who has had a child with tetralogy of Fallot has a _____ percent chance of having another affected child.

A

2.5

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7
Q

All of the following views are useful in making the diagnosis of tetralogy of Fallot on fetal ultrasounography except:

A

apical four-chamber view

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8
Q

An absent pulmonic valve is associated with tetralogy of Fallot in _____ percent of cases

A

3-6

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9
Q

A right-sided aortic arch is associated with tetralogy of Fallot in _______ percent of cases

A

25

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10
Q

A maternal condition commonly associated with tetralogy of Fallot is:

A

diabetes mellitus

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