Inpatient Obstetric Nurse Practice Exam 2025 – Complete Prep Guide

Image Description

Question: 1 / 400

For fetuses over 30 weeks gestation, what FHR value is considered tachycardia?

150 bpm

160 bpm

Fetal heart rate (FHR) is an important parameter monitored during pregnancy, particularly in the context of assessing fetal well-being in utero. For fetuses over 30 weeks gestation, a baseline heart rate greater than 160 beats per minute (bpm) is classified as tachycardia. This threshold is critical because it indicates the need for further assessment and potential intervention, as prolonged tachycardia could suggest various underlying issues such as fetal distress, maternal fever, infection, or other complications.

Understanding that a normal fetal heart rate ranges typically from 110 to 160 bpm helps clarify why 160 bpm serves as the upper limit of normal in this gestational age group. When the FHR crosses this threshold, it serves as an important clinical marker to evaluate the overall health and status of the fetus, thereby guiding further clinical decisions and management during labor and delivery.

Get further explanation with Examzify DeepDiveBeta

170 bpm

180 bpm

Next Question

Report this question

Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy