[Expert Solution]: In this case study, the nurse should…

In this case study, the nurse should follow up on the following assessment findings:Respiratory rate 22/min: This is elevated, as the normal range is typically 12-20 breaths per minute, indicating possible respiratory distress.SpO2 90%: This is below the normal range of 95-100%, suggesting hypoxemia.Crackles noted throughout lung fields: This could indicate fluid in the lungs or other respiratory issues that need further investigation.Temperature 101.8deg F oral: This indicates a fever, which may suggest an infection.1 Pretibial pitting edema bilaterally: This could indicate fluid retention or cardiovascular issues that require further evaluation.These findings suggest potential respiratory and systemic issues that need to be addressed to ensure Greg’s health and safety.