Final answer:
The statement is true; a spiral electrode can indeed detect FHR dysrhythmia by providing a continuous and accurate reading of the fetal heart rate.
Step-by-step explanation:
True or false: spiral electrode can detect FHR dysrhythmia. The statement is true. A spiral electrode, also known as a fetal scalp electrode, is a device used during labor to monitor the fetal heart rate (FHR). When there are concerns that standard external monitors are not providing a clear or consistent reading of the baby's heart rate, a healthcare provider may opt to use a spiral electrode. This device is attached directly to the baby's scalp and provides a more accurate and continuous reading of the FHR, enabling detection of any dysrhythmias or irregular heart rhythms that may indicate fetal distress or other issues.