A nurse in a provider's office is caring for a client.

Which of the following findings require follow-up? Select all that apply.

• Hematocrit: The client's hematocrit level of 24% is significantly low (normal range: 37% to 47%), indicating anemia. This requires follow-up to determine the underlying cause and initiate appropriate treatment, such as iron supplementation or further investigation.
• Oxygen saturation: An oxygen saturation level of 94% is slightly low, especially considering the client's reported shortness of breath. Monitoring is necessary to ensure adequate oxygenation and to assess if supplemental oxygen or further respiratory evaluation is needed.
• Activity level: The client reports generalized weakness and increased fatigue, particularly becoming short of breath after minimal exertion (e.g., climbing stairs). This decreased activity level is concerning and may indicate cardiovascular or hematological issues, requiring further assessment and follow-up.
• Blood pressure: The blood pressure readings indicate orthostatic hypotension, with a drop from 118/60 mm Hg sitting to 102/50 mm Hg standing. This significant drop suggests potential volume depletion or anemia, which requires follow-up to assess fluid status and ensure safety during ambulation.
• Vitamin B12 level: The Vitamin B12 level of 159 pg/mL is slightly below the normal range (160 to 950 pg/mL), indicating potential deficiency. This can lead to anemia and neurological issues. Follow-up is needed to evaluate dietary intake and consider supplementation.

• Temperature: The client's temperature of 37° C (98.6° F) is within normal limits and does not indicate a need for follow-up. Monitoring for signs of infection or inflammation is important, but this finding is stable.
• Breath sounds: The assessment shows clear and present bilateral breath sounds, which indicate no respiratory distress or abnormalities. This finding does not require follow-up.
• Pain level: The client reports no pain or discomfort, which is a positive finding and does not necessitate further follow-up. Ongoing assessment for pain should continue, but current findings are stable.