Osmosis and Water Potential (Updated)
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YouTubeAmoeba Sisters
Osmosis and Water Potential (Updated)
Explore the process of osmosis in this updated Amoeba Sisters video! Video features real life examples of osmosis, important vocab, and introduces concept of water potential and turgor pressure in plant cells. Expand details for table of contents. We have an Unlectured resource on this topic! https://www.amoebasisters.com/unlectured Contents ...
3.3M viewsJun 27, 2018
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Hypertonic Solutions 💧 Higher osmolarity than body fluids → water moves out of cells into plasma (cells shrink) Examples in clinical practice: 1. 3% Sodium Chloride (Hypertonic Saline) → used for severe hyponatremia, cerebral edema (reduces brain swelling). 2. 5% Sodium Chloride (rare, severe cases only). 3. Dextrose 10% in Water (D10W) → for severe hypoglycemia, TPN support. 4. Dextrose 20% or 50% (D20W, D50W) → emergency treatment of hypoglycemia. ⚠️ Must be used cautiously → can cause fluid
Hypertonic Solutions 💧 Higher osmolarity than body fluids → water moves out of cells into plasma (cells shrink) Examples in clinical practice: 1. 3% Sodium Chloride (Hypertonic Saline) → used for severe hyponatremia, cerebral edema (reduces brain swelling). 2. 5% Sodium Chloride (rare, severe cases only). 3. Dextrose 10% in Water (D10W) → for severe hypoglycemia, TPN support. 4. Dextrose 20% or 50% (D20W, D50W) → emergency treatment of hypoglycemia. ⚠️ Must be used cautiously → can cause fluid
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