Final Answer
Respiratory rate is crucial for monitoring oxytocin's side effects.
Thus the correct option is C.
Explanation
Oxytocin is a hormone commonly administered to induce or augment labor. One of its potential side effects is uterine hyperstimulation, which can lead to fetal distress and compromise maternal oxygenation.
The respiratory rate becomes a critical parameter to monitor as it reflects the patient's ability to exchange gases and maintain adequate oxygenation levels. An increase in respiratory rate may indicate respiratory distress, a possible consequence of uterine hyperstimulation.
Monitoring temperature (Option A) is important in assessing for fever, but it may not directly correlate with oxytocin's side effects. Intake and output (Option B) are valuable for overall fluid balance but may not specifically reflect respiratory distress. Deep tendon reflexes (Option D) are not directly related to oxytocin's effects on respiratory function.
Therefore, the most pertinent parameter for early detection of oxytocin-related complications is the respiratory rate, allowing prompt intervention to ensure the well-being of both the mother and the baby during labor.
Thus the correct option is C.