Chapter 52 Key Terms Flashcards

1
Q

Anasarca

A

severe generalized massive edema often seen with fetal hydrops

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2
Q

Caudal Regression Syndrome

A

lack of development of the caudal spine and cord that may occur in the fetus of a diabetic mother

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3
Q

Conjoined Twins

A

occurs when division of the egg occurs after 13 days

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4
Q

Dizygotic

A

twins that arise from two separately fertilized eggs

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5
Q

Eclampsia

A

coma and seizures in the second or third trimester patient secondary to pregnancy induced hypertension (high blood pressure)

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6
Q

Fetus Papyraceus

A

fetal death that has occured after the fetus has reacheda certain growth that is too large to reabsorb into the uterus

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7
Q

Hydrops Fetalis

A

fluid occurring in at least two areas: pleural effusion, pericardial effusion, ascites or skin edema

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8
Q

Hyperemesis Gravidarum

A

excessive vomiting that leads to dehydration and electrolyte imbalance

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9
Q

Maternal Serum Alpha-Fetoprotein

A

antigen present in the fetus

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10
Q

Maternal Serum Quad Screen

A

blood test conducted during the second trimester to identify pregnancies at higher risk for chromosomal anomalies and neural tube defects

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11
Q

Monozygotic

A

twins that arise from a single fertilized egg, which divides to produce two identical fetuses

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12
Q

Nonimmune Hydrops

A

group of condition in which hydrops is present in the fetus but not as result of fetomaternal blood group incompatibility

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13
Q

Oligohydramnios

A

too little amniotic fluid

fluid measures less than 5 on the AFI index

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14
Q

Polyhydramnios

A

too much amniotic fluid

fluid measures more than 22 on the AFI index

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15
Q

Preeclampsia

A

complication of pregnancy characterized by increasing hypertension, proteinuria and edema

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16
Q

Pregnancy-induced Hypertension

A

elevation of maternal blood pressure that may put fetus at risk

17
Q

Premature rupture of membranes (PROM)

A

leaking and breaking of the amniotic membranes causing loss of amniotic fluid that may lead to premature delivery or infection

18
Q

Rh blood group

A

system of anitgens that may be found on the surface of red blood cells

19
Q

Spalding’s Sign

A

overlapping of the skull bones

indicates fetal death

20
Q

Systemic Lupus Erythematous (SLE)

A

inflammatory disease involving multiple organ systems

21
Q

Twin-twin Transfusion Syndrome

A

monozygotic twin in pregnancy with a single placenta and arteriovenous shunt within the placenta