Chapter 8

Question 1

Hypoplastic right ventricle is most commonly the result of:

Answer 1

pulmonary atresia with intact ventricular septum

Question 2

in most cases of hypoplastic right ventricle, the great vessel relationship is:

Answer 2

normal

Question 3

A finding on ultrasoungraphy that can be confused with tricuspid atresia is:

Answer 3

hyperechoic parietal band

Question 4

A hemodynamic finding associated with hypoplastic right ventricle is:

Answer 4

reversed flow through the pulmonary artery

Question 5

An abnormal karyotype is associated with hypoplastic right ventricle in ______ percent of cases.

Answer 5

5

Question 6

Hypoplastic right ventricle has been associated with what maternal condition?

Answer 6

rubella

Question 7

The fetal echocardiographic view least likely to aid in the diagnosis of hypoplastic right ventricle is:

Answer 7

superior vena cava-inferior vena cava view

Question 8

Which syndrome has been associated with hypoplastic right ventricle?

Answer 8

short-ribbed polydactyly

Question 9

Hypoplastic right ventricle can be associated with prominent reversal of the A wave in the:

Answer 9

ductus venosus

Question 10

Hypoplastic right ventricle is considered a(n):

Answer 10

progressive abnormality