state gov NHM Rajasthan Staff Nurse/Grade II Mock Test Series Nursing Obstetric and Gynecology Nursing
The accessory structure in the fetal circulation which connects the umbilical vein to the inferior vena cava is called:
1
Foramen ovale
2
Ligamentum venosum
3
Ductus venous
4
Ductus arteriosus
5
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