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
A woman at 32 weeks of pregnancy, presents with Labour pains. On examination, her cervix is dilated and Uterine contractions are felt. The management is: 
Select and explain. 
A. Isoxsuprine hydrochloride, B. Dilatation and Evacuation, C. Termination of pregnancy, D. Wait and watch
A: Isoxsuprine hydrochloride
Answer: A: Isoxsuprine hydrochloride 
Explanation: Now, in this case note - patient is presenting at 32 weeks (i.e., third trimester) with cervix dilated and uterine contractions are felt, which indicate it is a case of early preterm labour and should be managed by giving tocolytics i.e. isoxsuprine hydrochloride.
The tocolytic will delay labor by 48 hours, in the mean while we will give corticosteroids, so that the lung of the fetus matures