| PreConception Risk Factors | What my embryonic age | 2nd Trimester | Fetal circulation | The placenta and the amniotic membranes |
|---|---|---|---|---|
|
What is the risk factor that hot tubs and saunas create?
Maternal hyperthermia
|
What is the age of no circulation or placenta?
Embryonic age week 1 to 2
|
What is quickening?
The fetal movements felt by the mother
|
What is the structure where two arteries carry deoxygenated blood away from the fetus?
Umbilical cord
|
Amniotic fluid protects the baby by
Acts as a cushion
|
|
What is a surging mosquito borne disease that is associated with microcephaly?
Zika Virus
|
What is my age when the heart starts beating
Embryonic week 4
|
What is usual week for the lungs to secrete surfactant?
24 weeks
|
What constricts when the umbilical cord stops pulsating?
Ductus venous
|
When the amniotic fluid is less than 50% of expected it is called
Oligohydramnios
|
|
What is the risk factor that Rubella immunization is trying to prevent?
Infections
|
What is age if my neural tube is beginning?
Embryonic age week 3
|
What is the usual week for the brown fat development?
17 to 20 weeks
|
After the placenta is removed from circulation what structure takes over its function?
The liver
|
Exchange of substances between the mother and the fetus occur
Within the intervillous spaces of the placenta.
|
|
What is the risk factor that Class X indicates known harmful effects?
Drugs and other substances
|
What is my age if I am not susceptible to teratogens?
Embryonic age week 1 to 2
|
What is the week of the skeleton formation?
16 weeks
|
What is the name of the second shunt?
Foramen ovale
|
Amniotic fluid is derived from two sources urine and
Fluid transported from the maternal bloodaccross the amnion.
|
|
What is the risk factor that Diabetesmellitus presents?
Effects of maternal disorders
|
What is the last week of the Embryonic Stage?
Week 8
|
What is the week gender can be determined by external genitalia.
After the 12th week
|
Persistant hypoxia may cause this structure to remain open.
Ductus arterious
|
The fetus can thrive in a low-oxygen environment because
Fetal hemogloblin carries 20 to 50% more O2 than adults. Hgb 14.5 -22.5g/dl and crit of 48% to 69%.
Hemogloblin carries more O2 at low carbon dioxide |
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