Fetal Development Periods Quiz

During which period of fetal development does the organogenesis occur?

At what stage does the mesoderm form according to the text?

What is the approximate weight and height of the fetus during the first month after conception?

Which layer is the outer layer formed within the first 3 weeks of fetal life?

At approximately how many days after conception does the outer part of the zygote attach to the uterine wall and the placenta begins to develop?

What is the proportion of the head to the entire body during the first month after conception, according to the text?

During which period is the brain most vulnerable to teratogens?

What causes the foramen ovale to close within hours after birth?

When should the ductus arteriosus structurally close after birth?

What causes the ductus venosus to immediately close when the umbilical cord is clamped?

During which period do newborns seem to move through periods of irregular adjustment in the first 6 hours of life?

What is assessed during the first 2 hours sensitive period of extrauterine life?

What is the purpose of Apgar Scoring?

What are the characteristics of the embryonic period in terms of vulnerability to teratogens?

Which factor influences the likelihood of anatomical defects due to teratogen exposure during the fetal period?

What causes the legs to be most vulnerable $24-36$ days after conception?

During which period is the fetal brain most susceptible to teratogens?

At approximately how many days after conception does the foramen ovale close?

What causes the legs to be most susceptible to damage during days $24-36$ after conception?

What is the proportion of the head to the entire body during the first month after conception?

What causes the ductus venosus to close immediately when the umbilical cord is clamped?

During which period is exposure to teratogens more likely to stunt growth rather than cause anatomical defects?

What is the approximate timeframe during which the heart is most vulnerable to teratogens after conception?

Which factor causes the ductus arteriosus to structurally close within 24 hours after birth?

What causes the foramen ovale to close within hours after birth?

At approximately how many days after conception does the placenta begin to develop and attach to the uterine wall?