Final answer:
The nurse should report uterine contractions every 2 minutes, cervical dilation of 2 cm and 50% effacement, and fetal heart rate with spontaneous accelerations, as they could indicate preterm labor.
Step-by-step explanation:
The student is tasked with identifying three findings from the clinical scenario that should be reported to the medical provider. The scenario involves a pregnant client at 32 weeks of gestation who has reported cramping and lower back pain. The three findings that warrant reporting are the uterine contractions every 2 minutes, the cervical dilation of 2 cm with 50% effacement, and the fetal heart rate assessment showing spontaneous accelerations with no decelerations. These findings suggest that the client may be in preterm labor, which requires immediate medical attention to assess and manage potential risks to both the mother and fetus.