Final answer:
The nurse should report elevated blood pressure and a borderline high glucose level to the provider, as they may indicate gestational hypertension or gestational diabetes.
Step-by-step explanation:
The nurse should report the following findings to the provider:
- Elevated blood pressure: 130/78 mm Hg
- Borderline high glucose level: 1-hour glucose tolerance test result of 120 mg/dL
These findings may indicate the presence of gestational hypertension or gestational diabetes, which require further evaluation and management.