A nurse in a provider's office is caring for a client. Which of the following findings require follow-up? Select all that apply.

Assessment of a client with anemia focuses on identifying manifestations of decreased oxygen-carrying capacity and possible hemodynamic instability. Iron deficiency anemia commonly presents with fatigue, weakness, pallor, tachycardia, hypotension, and reduced tolerance to activity due to inadequate hemoglobin levels. Laboratory findings such as low hematocrit and hemoglobin confirm the diagnosis, while functional limitations help determine severity. Follow-up is needed for findings that reflect impaired perfusion, decreased oxygen delivery, or worsening clinical status. A. Oxygen saturation of 97% on room air is within the expected range and does not require immediate follow-up. Although the client is anemic, pulse oximetry measures oxygen saturation of hemoglobin present, not the total hemoglobin available for oxygen transport. This finding is stable. B. A pain level of 0/10 does not require follow-up because the client denies pain or discomfort. Pain is not a presenting issue in this case, and there is no indication of acute distress requiring intervention. Therefore, this finding is expected and nonconcerning. C. Temperature of 36.8°C (98.2°F) is within the normal range and does not indicate infection or another acute problem. Since there are no signs of fever or systemic inflammatory response, this finding does not require additional follow-up. D. Hematocrit of 24% is significantly below the normal range and indicates substantial anemia. This finding reflects reduced red blood cell volume and impaired oxygen delivery to tissues, contributing to fatigue, weakness, and shortness of breath. It requires follow-up and treatment monitoring. E. Blood pressure of 98/64 mm Hg is lower than expected and may indicate decreased tissue perfusion, especially when combined with tachycardia and fatigue. In the setting of anemia, hypotension can worsen symptoms of weakness and dizziness. This finding should be monitored closely and followed up. F. Bilateral breath sounds that are clear and present throughout are normal findings and do not require follow-up. There is no indication of respiratory compromise such as crackles, wheezing, or diminished breath sounds. This assessment is reassuring rather than concerning. G. Activity level: Difficulty keeping up with grandchildren and shortness of breath after climbing stairs indicate reduced activity tolerance, which is a significant manifestation of anemia. This reflects decreased oxygen delivery to muscles and tissues during exertion. Reduced functional capacity requires follow-up to evaluate severity and response to treatment.