A nurse reviews the indication for caesarean section in a woman with prolonged labour and a mismatch between fetal head size and maternal pelvis. This condition is BEST described as:

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?