Cardio p. 262-266 (FA2016)

Question 1

A)Truncus arteriosus
B)Bulbus cordis
C)Endocardial cushion; AV and semilunar valves
Primitive atrium
Primitive ventricle ventricles
Primitive pulmonary vein
Left horn of sinus venosus
Right horn of sinus venosus
Right common cardinal vein and right anterior
cardinal vein

Answer 1

a) Ascending aorta and pulmonary trunk
b) Smooth parts (outflow tract) of left and right ventricles
c) Atrial septum, membranous interventricular septum
d) Trabeculated part of left and right atria
e) Trabeculated part of left and right
f) Smooth part of left atrium
g) Coronary sinus
h) Smooth part of right atrium (sinus venarum)
i) Superior vena cava (SVC)