This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Intra Uterine Growth Restriction, Intrapaum and Antepaum Fetal Surviellance, Subject name: Gynaecology & Obstetrics
[{'content': 'Modified Biophysical profile is \nSelect and explain. \nA. NST+FETAL TONE, B. FETAL TONE+AFI, C. NST+AFI, D. NST+FETAL TONE+AFI', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Modified biophysical profile: NST+AFI (takes only 10 minutes to perform) Biophysical profile : most accurate means of assessing fetal health as used 5 variables instead of 1.5 fetal biophysical components used are - a) Hea rate acceleration b) Breathing c) Movements d) Tone e) Amniotic fluid volumeThis test takes 30-60 minutes of examiner time.', 'role': 'assistant'}]