Which fetal structure carries oxygen-rich blood from the placenta to the fetus?
- AThe ductus arteriosus
- BThe umbilical vein
- CThe umbilical arteries
- DThe pulmonary artery
Which fetal structure carries oxygen-rich blood from the placenta to the fetus?
Which vaccine is routinely given to newborns at birth in many countries?
When is the best time to teach a new mother about baby care, according to Rubin's phases?
두혈종과 산류는 어떻게 구별하나요?
A woman at 22 weeks describes sharp pain on one side of the lower abdomen when she stands up quickly. Her vital signs and fetal heart rate are normal. What is the most likely cause?
A pregnant woman takes warfarin for a mechanical heart valve. Why is she usually switched to heparin for much of the pregnancy?
A labouring woman has had an epidural for 3 hours. The fundus is displaced and a bulge is seen above the pubic bone. What should the nurse do?
진통 중인 여성의 자궁경부가 8 cm 열렸습니다. 태아 심박수에 수축과 함께 시작하고 끝나며 수축의 모양을 그대로 따라가는 감속이 있고 변이도는 중등도입니다. 적절한 조치는 무엇인가요?
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