What is the osmotic pressure of a 38 M glucose solution that intravenously injected to the blood at 37 degrees Celsius?
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What is the osmotic pressure of a 38 M glucose solution that intravenously injected to the blood at 37 degrees Celsius?
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- What is the final concentration if 75 mL of a 3.5 M glucose solution is diluted to a volume of 450 mL?Calculate the effective quantity (g) of sodium chloride related to tonicity in 100 mL of an intravenous fluid labeled "5% dextrose in 0.45% sodium chloride," and indicate whether the solution is isotonic, hypotonic, or hypertonic.With regard to fluid movement between body fluid compartments, what effect does oral/parenteral administration of a hypotonic NaCl solution (0.45% NaCl, 145 mOsm/kg) have on the volume & osmolality of the extracellular fluid compartment (ECF), and on the volume & osmolality of the intracellular fluid compartment (ICF)? Clearly explain your reasoning
- The osmotic pressure of human blood is 7.6 atm at 37 °C. What mass of glucose, C6H12O6, is required to make 1.00 L of aqueous solution for intravenous feeding if the solution must have the same osmotic pressure as blood at body temperature, 37 °C?If we intake very highly concentrated sugar/salt solution, then what types of osmotic effects may occur?The osmolarity of plasma is maintained at about 300 mOsM. What would the osmolarity inside a red blood cell need to be to maintain osmotic equilibrium between the intracellular fluid and plasma? Give one specific reason why it is important to maintain plasma omolarity within a narrow range of values.
- What is the percentage concentration of HNO3 if 25grams of HNO3 is dissolved in enough water to make 1 liter of solution?Serum osmolality increases by about ____ mOsm/kg for each 60 mg/dL increase in serum ethanol. a. 1 mOsm/kg b. 10 mOsm/kg c. 15 mOsm/kg d. 20 mOsm/kgGout is caused by an error in metabolism that leads to abuildup of uric acid in body fluids, which is deposited as slightlysoluble sodium urate (C₅H₃N₄O₃Na) in the joints. If the extra-cellular [Na⁺] is 0.15 Mand the solubility of sodium urate is0.085 g/100. mL, what is the minimum urate ion concentration(abbreviated [Ur⁻]) that will cause a deposit of sodium urate?
- When a semipermeable sac filled with a solution containing 10% glucose is immersed in water, the fluid volume in the sac increases. What would happen if the sac solution was replaced with a 20% glucose solution?What is the final concentration if 239mL of a 3.9M glucose solution is diluted to a volume of 842mL?what is an electro gradient