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9 Cards in this Set
- Front
- Back
Blastocyst |
Morula forms into blastocyst in early development. The blastocyst typically enters uterus 4 to 5 days after fertilization |
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Decidua basalis |
Villi on myometrial side of conceptus |
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Brachycephaly |
The head may appear rounder than usual on axial fan and the cephalic index is increased |
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Dolicocephaly |
Fetal head is longer than would be expected relative to its width. |
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AC |
Fetal growth Level of stomach , LPV, spine |
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IUGR |
Subset of SGA fetuses with weight below at or below the 10th percentile as result of pathologic process from variety of maternal , fetal, placental disorders. |
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Symmetric IUGR |
Usually result of first trimester insult such as chromosomal abnormality (Trisomy 13 and 18) infection maternal malnutrition fetal alcohol syndrome |
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Aysmmetric IUGR |
Begins late in second or third trimester and usually results from placental insufficiency. |
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Macrosomnia |
Birth weight of 4000 g or greater or above 90th percentile for estimated GA Result of poorly controlled maternal diabetes mellitus. Placenta can become significantly large and thick because not immune to growth enhancing effects of fetal insulin. |