Which of the following interventions may be considered if there are signs of fetal distress?

Oxygen administration to the mother is a critical intervention when signs of fetal distress are present. This approach ensures that the fetus receives an adequate oxygen supply, which can be compromised during distress. By improving maternal oxygenation, the fetus may benefit from increased blood flow and oxygen delivery through the placenta, potentially alleviating distress and supporting fetal well-being.

This option reflects the principle of addressing the underlying issue of hypoxia, which can occur during labor due to various factors such as uterine contractions, umbilical cord compression, or maternal conditions. Providing supplemental oxygen can help stabilize the fetal heart rate and improve outcomes.

In contrast, the other interventions, while relevant in specific circumstances, may not be the immediate or appropriate responses to fetal distress. Increased oxytocin infusion may be used to augment labor but can lead to increased uterine contractions that might worsen fetal distress in certain situations. Immediate cesarean delivery is a more invasive option typically reserved for severe cases of distress when other measures have failed, and silent observation would not adequately address the urgent needs of the fetus experiencing distress. Therefore, oxygen administration to the mother is the most appropriate intervention for addressing signs of fetal distress.