WorksheetsQuestions
Total questions: 10
Worksheet time: 3mins
The prevalence of CHD is
3%
1%
5%
9%
The Fetal O2 Saturation is
in the 50s
in the 90s
in the 40s
in the 60s
A normal 4 Chamber view
Can exclude Atrial septal defects
Can exclude Transposition of the great Arteries
Can exclude Atrio ventricular Canal
Can exclude Tetralogy pf Fallot
The mortality rate for Transposition of the great arteries repair
3%
8%
20%
1%
The most commonly missed CHD on prenatal US is
Coaractation of the aota
Transposition of the great arteries
Anomalous pulmonay venous return
Aortic stenosis
The prevalence of CHD in patients with trisomy 21 is
5-10%
20-30%
40-50%
2-3%
The best timing for Fetal Echo is
14-18 WG
18-22 WG
22-28WG
24-28WG
Fetal echo can explain all with certainty except
Tricuspid atresia
Mitral Atresoa
Hypoplastic left Heart Syndrome
Ventricular septal defect
Noonan syndrome is associated with
Bicuspid aortic valve
tricuspid valve stenosis
Pulmonary Valve stenosis
Ventricular Septal Defect
In the Fetal Circulation, The IVC blood
goes mostly to the Left Atrium
goes mostly to the right ventricle
goes mostly to the lungs
goes mostly through the PDA
