<prompt> The rate of lymph flow isl0mlhr20 mlhr50 mlhr120 mlhr  <response>: 120 mlhr 116-K.S 172-Gyton 10th 593-GN 535- Ganong 23rdRATE OF LYMPH FLOW - About 120 ml of lymph flows into blood per hour. Out of this, about 100 mlhour flows through thoracic duct and 20 mlhour flows through the right lymphatic duct The normal 24-hour lymph flow is 2-4 L The rate of lymph flow is determined by the product of interstitial fluid pressure times the activity of the lymphatic pump Role of the lymphatic system in controlling interstitial fluid protein concentration, interstitial fluid volume, and interstitial fluid pressure. Its protein content is generally lower than that of plasma, which contains about 7 gdLFactors influencing the flow of LymphThe flow of lymph is promoted by the increases in1. Interstitial fluid pressure2. Blood capillary pressure3. Surface area of lymph capillaries by means of dilatation4. Permeability of lymph capillaries5. Functional activities of tissues 