Question

While monitoring the fetal heart rate (FHR) of a client, the nurse notes a regular, smooth, undulating wavelike pattern. Which condition does the nurse suspect when observing this pattern?

1) Prematurity
2) Tachycardia
3) Fetal anemia
4) Neurologic injury

Answer 1

The observed pattern suggests tachycardia, a condition characterized by a heart rate above 100 beats per minute. Tachycardia can occur in pregnant individuals due to stress or autonomic nervous system stimulation.

Step-by-step explanation:

The regular, smooth, undulating wavelike pattern observed in the fetal heart rate (FHR) suggests the presence of tachycardia. Tachycardia is a condition characterized by a heart rate above 100 beats per minute in adults. While it is not normal in a resting patient, it can sometimes be detected in pregnant individuals due to factors such as extreme stress or stimulation from the autonomic nervous system. Symptoms of tachycardia may include dizziness, shortness of breath, rapid pulse, or fainting.