Genetic Considerations and Fetal Wellbeing

A set of flashcards covering key terms and definitions related to genetic considerations and fetal well-being in maternal care.

Nuchal Translucency

A measurement taken between 11-14 weeks via ultrasound to assess the risk for Down syndrome and other genetic conditions.

Amniocentesis

A procedure performed between 14-16 weeks gestation to analyze amniotic fluid for genetic disorders.

Non-Invasive Prenatal Testing (NIPT)

A blood test analyzing cell-free DNA from maternal plasma used to screen for aneuploidies and sex-chromosomal abnormalities.

Cervical Length (CL)

A measurement used to assess the risk for preterm birth, with a normal length being greater than 30mm.

Fetal Kick Counts

A method for pregnant women to monitor fetal movements as a predictor of fetal well-being.

Biophysical Profile (BPP)

A test involving ultrasound to evaluate fetal well-being, including NST and measurements of muscle tone, breathing, and amniotic fluid.

Chorionic Villus Sampling (CVS)

A prenatal test conducted between 10-13 weeks gestation to obtain a sample of chorionic villi from the placenta for genetic testing.

Amniotic Fluid Index (AFI)

A measure of amniotic fluid volume used to assess placental functioning.

Fetal Fibronectin Test (fFN)

A test that measures the presence of fetal fibronectin in vaginal fluid to help assess the risk of preterm labor.

Spinal Muscular Atrophy (SMA)

An autosomal recessive genetic disorder characterized by progressive muscular degeneration.

Cystic Fibrosis (CF)

An autosomal recessive disorder that causes the production of thick mucus leading to respiratory and digestive problems.

Fragile X Syndrome

A genetic disorder caused by FMR1 mutation that leads to the most common inherited form of mental disability.

Tay-Sachs Disease

A severe genetic disorder caused by a defect on chromosome 15, leading to neurodegeneration and early childhood death.

Contraction Stress Test

An assessment of fetal well-being monitoring heart rate response during uterine contractions.

Bishops Score

A scoring system used to predict the likelihood of successful labor induction.