Fetal well being

Question 1

Nonstress test

Answer 1

3rd trimester, assess FHR and movement

Question 2

NST indications

Answer 2

intact CNS, Ruling out fetal death (2x/week until 28 w DM)

Question 3

Reactive NST

Answer 3

accelerate to 15bpm for 15 sec, occurs 2x in 20 min

Question 4

Non reactive stress test

Answer 4

if criteria not met w/in 40 min, BPP or CST needs to be done

Question 5

CST

Answer 5

analysis of FHR in response to contractions to see how it will tolerate labor

Question 6

Negative CST

Answer 6

normal, 3 contractions w/o decels in 10 minutes

Question 7

Positive CST

Answer 7

abnormal, late decels on more than half the contractions

Question 8

CST indications

Answer 8

high risk mom, non reactive NST, decreased fetal movement, IUGR, post maturity, hx previous fetal death, adv age, sickle cell

Question 9

BPP

Answer 9

NST, fetal breathing movement 1 episode 30 sec+ in 30 min), body movement (3 ext, flex in 30 min), amniotic fluid vol 2cm

Question 10

BPP indications

Answer 10

infection, decreased fetal movement, IUGR, PROM