गर्भावस्था के दौरान गंभीर उच्च रक्तचाप आपात स्थितियों (hypertensive emergencies) के प्रबंधन में अंतःशिरा (intravenous) प्रशासन के लिए किस दवा को प्राथमिकता दी जाती है?

The primary benefit of maternal administration of glucocorticoids in preterm labour is to:

A nurse assessing a woman in active labor notes that the fetal head is the part entering the pelvic inlet first. The fetus has a flexed head with the occiput as the leading bony landmark. Which fetal presentation and denominator is most appropriate?