Diuresis used to increase urine output and decrease extracellular fluid volume. Substances in the circulation can also increase the amount of circulating fluid by increasing the osmolarity of the blood. This has the effect of pulling water from the interstitial space, making more water available in the blood and causing the kidney to compensate by removing it as urine. In hypotension, often colloids are used intravenously to increase circulating volume in themselves, but as they exert a certain amount of osmotic pressure, water is therefore also moved, further increasing circulating volume. As blood pressure increases, the kidney removes the excess fluid
O Blood and Water duties (as recommended in "Diary" 1320, 1572). It is also applied in various other situations, especially when someone meets a sinner (as Jesus requires "passim" in the "Diary"). It invokes the Divine Mercy that is given to the humanity from the cross of Jesus. Blood and water from his side pierced by a spear (John 19:34) symbolizes the grace of sacraments: help and forgiveness (cf. "Diary" 299). This is also the meaning of the red and white ray in the Divine Mercy image. O Blood and Water O Blood and Water (Polish: "O krwi i wodo"), also known as conversion