A patient was given a fentanyl injection during labor. The nurse noted the expected outcome of loss of variability along with a pattern indicating uteroplacental insufficiency. Which of the following strips illustrates this?

Normal fetal heart rate variability with no decelerations.

Fetal heart rate pattern showing early decelerations.

Fetal heart rate pattern with loss of variability and late decelerations.

Fetal heart rate pattern showing variable decelerations.