Update app.py

app.py

@@ -90,7 +90,7 @@ def respond(albumin, creatinine, glucose, crp, mcv, rdw, alp, wbc, lymphocytes,
         "• **CRP**: <5 mg/L → <1: Low, 1–5: Normal, >5: High\n"
         "• **MCV**: 80–100 fL → <80: Low, 80–100: Normal, >100: High\n"
         "• **Hemoglobin**: 13.8–17.2 g/dL (men), 12.1–15.1 g/dL (women) → Below or above these ranges: Low or High\n"
-        "• **Plasma Volume**: Approximately 2500-3500 → Values outside this range may indicate fluid imbalances\n"
+        "• **Plasma Volume**: Approximately 50–55 mL/kg body weight → Values outside this range may indicate fluid imbalances\n"
         "• **Lymphocytes**: 1.0–3.0 ×10⁹/L → <1.0: Low, 1.0–3.0: Normal, >3.0: High\n"
         "• Units must be shown clearly in reports\n\n"