NEUROSCIENCE INSTRUMENTATION
CASEBOOK REFERENCE SOLUTION
VERIFIED GRADED A+
●● When is MSAFP tested?.
Answer: 16-18 weeks gestation
●● chorionic villus sampling.
Answer: a test made in early pregnancy to detect congenital
abnormalities in the fetus.
●● When is CVS performed?.
Answer: 1st trimester
●● Amniocentesis.
Answer: assesses fetal lung maturity
●● When is amniocentesis performed?.
Answer: 2nd trimester
●● Biophysical profile.
,Answer: APGAR score for the fetus
●● preeclampsia.
Answer: hypotension with or without proteinuria
●● eclampsia.
Answer: seizures
●● most common intrauterine infection.
Answer: CMV
●● how is CMV treated.
Answer: gancyclovir
●● S/sx of toxoplasmosis in the mom.
Answer: flu-like symptoms
●● how is syphilis transmitted.
Answer: through secretions
●● how is herpes transmitted.
Answer: ascending infection
,●● how is herpes treated?.
Answer: acyclovir
●● HELLP Syndrome.
Answer: High blood pressure/hemolysis, elevated liver enzymes, low
platelets
●● When is the hep B vaccine given?.
Answer: at birth, at 1 month, then at 6 months
●● how is HIV spread.
Answer: through EBM
●● chlamydia.
Answer: most common bacterial STI
●● chlamydia prophylaxis.
Answer: erythromycin
●● oligohydramnios.
Answer: <1 L at 36 weeks
, ●● potter sequence.
Answer: no kidneys, no urine, hypoplastic lungs
●● polyhydramnios.
Answer: >2 L at 36 weeks
●● Causes of polyhydramnios.
Answer: GI obstructions, neurological deficits, impaired fetal
swallowing
●● L/S ratio.
Answer: measures lung maturation
●● L/S ratio results.
Answer: >2 normal, <2 immature
●● VEAL CHOP.
Answer: Variable - Cord compression
Early - Head Compression
Acceleration - Okay
Late - Placental insufficiency