Chapter 9

Question 1

In a univentricular heart, the pulmonary and systemic circulations function in:

Answer 1

parallel

Question 2

The most common type of univentricular heart has:

Answer 2

left ventricular morphological features with transposed great vessels

Question 3

A univentricular heart has been associated with all of the following except:

Answer 3

alchol

Question 4

The best sonographic view for diagnosing a univentricular heart is:

Answer 4

four-chamber view

Question 5

Univentricular heart has been associated with:

Answer 5

cardiosplenic syndromes

Question 6

Univentricular heart results from developmental arrest of the:

Answer 6

bulboventricular loop

Question 7

Univentricular heart accounts for approximately _____ percent of congenital cardiac defects.

Answer 7

2

Question 8

A fetus with a sibling with a univentricular heart has a _______ percent chance of having the same defect.

Answer 8

2.8

Question 9

Atresia of which valve is most common with univentricular heart?

Answer 9

pulmonary

Question 10

If a rudimentary chamber is present in a univentricular heart, its morphologic features are usually ________ to the primary ventricle.

Answer 10

discordant