This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Diagnosis in Obstetrics, Subject name: Gynaecology & Obstetrics
[{'content': 'A G2P1 woman at 35 weeks pregnancy complains of decreased fetal movement. Next step in Mgt is: \nSelect and explain. \nA. Observation, B. Do NST, C. Do CST, D. Do BPS', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Ans. is b, i.e. Do NSTRemember: Whenever a pregnant female complains of decreased fetal movementDo NSTReactiveReassure the patient nothing needs to be done,Send the patient back homeNonreactiveNSTDo a biophysical score (BPS)A nonreactive NST earlier was being followed by a CST (contraction stress test) to confirm the diagnosis of hypoxia but CST is associated with risk of initiating labor and hence these days a nonreactive NST is being followed by a biophysical score (Manning score).', 'role': 'assistant'}]