This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Gynaecology & Obstetrics
Not done in Category 2 NST - 
Select and explain. 
A. Changes in maternal position, B. Oxygen supplementation, C. Avoiding maternal pushing, D. Uterine stimulation
D: Uterine stimulation
Answer: D: Uterine stimulation 
Explanation: Ans. is'd'i.e., Uterine stimulationIntrauterine resuscitative measures for Category II NST:Supplemental oxygenMaternal position changesIntravenous fluid administrationCorrection of hypotensionReduction or discontinuation of uterine stimulationAdministration of uterine relaxantAmnioinfusionChanges in second stage breathing and pushing techniques NST Category II :These are indeterminate tracings.Not predictive of fetal acid - base status.Cannot be classified as category I or III.Require continued surveillance and re-evaluation. meet the "reactivity"Except for patterns that are sinusoidal, category III tracings require the combination of absent variability plus one or more additional finding. Such tracings are classified as category II.