work book chapter 53

Question 1

Abnormally small chin; commonly associated with other fetal anomalies

Answer 1

Micrognathia

Question 2

Transabdominal removal of amniotic fluid from the amniotic cavity causing ultrasound

Answer 2

Amniocentesis

Question 3

Underdevelopment of a tissue, organ , or body

Answer 3

Hypoplasia

Question 4

Dilatation of jugular lymph sacs caused by improper drainage of the lymphatic system into the venous system

Answer 4

Cystic hygroma

Question 5

Anterior abdominal wall defect in which abdominal organs are atypically located within the umbilical cord; highly associated with cardiac, central nervous system, renal, and chromosomal anomalies

Answer 5

Omphalocele

Question 6

Abnormally wide-spaced orbits usually found in conjunction with congenital anomalies and mental retardation

Answer 6

hypertelorism

Question 7

Abnormally closely spaced orbits; associated with holoproscencephaly, chromosomal and central nervous system disorders, and cleft palate

Answer 7

Hypotelorism

Question 8

Anomalies of the hands or feet in which there is an addition of a digit; may be found in association with certain skeletal dysplasisa

Answer 8

Polydactyly

Question 9

Decreased rate of fetal growth, usually fetal weight below the 10th percentile for a given gestational age

Answer 9

IUGR

Question 10

Protein manufactured by the fetus, which can be studied in amniotic fluid and maternal serum

Answer 10

Alpha-fetoprotein