Final Answer:
In a normal CST, the FHR is Decreasing & no decelerations with contraction.
c) Decreasing; decelerations
Step-by-step explanation:
In a normal Cardiotocography (CTG), the Fetal Heart Rate (FHR) is expected to show a decreasing pattern with decelerations during contractions. This indicates a normal response of the fetal cardiovascular system to uterine contractions.
During labor, it is normal for the FHR to exhibit temporary decreases in response to contractions. This is referred to as decelerations, and they can be either early, late, or variable. In the given options, the correct answer is "c) Decreasing; decelerations." This response aligns with the typical physiological behavior of the fetal heart during contractions.
It's crucial to monitor these patterns closely during labor to ensure the well-being of the fetus. Decreasing FHR with decelerations may suggest appropriate oxygenation and perfusion of the fetal brain during contractions.
However, healthcare providers should always consider various factors and interpret the CTG findings in the context of the overall clinical situation to make informed decisions regarding the management of labor and delivery. Continuous monitoring and prompt intervention in case of abnormal patterns are essential to ensure a safe and healthy outcome for both the mother and the baby.