Related Questions

The osmotic pressure of a solution increases, if its __________ is decreased.
A Volume
B Solute concentration
C Temperature
D None of these
Higher osmotic pressure in ECF than ICF leads to
A Impairment of cellular metabolic activities
B Cerebral dehydration leading to coma
C Cellular overhydration
D Increased intracellular hydrostatic pressure
E K+ efflux from the cells leading to hyperkalaemia
Osmotic pressure of the solution can be increased by
A Decreasing its temperature
B Increasing the volume of the vessel containing the solution
C Diluting the solution
D None of these
The osmotic pressure of a solution is directly proportional to the
A Lowering of vapor pressure
B Molecular concentration of the solute
C Absolute temperature of a given concentration
D All of the above
Osmotic pressure of a dilute solution of a non volatile solute in a solvent obeying Raoult's law is proportional to the
A Temperature
B Volume of solution
C Moles of non-volatile solute
D None of these
Those solutions in which there is no volume change upon mixing the components in the liquid state and which, when diluted do not undergo any heat change (i.e. heat of dilution is zero), are called __________ solutions.
A Ideal
B Real
C Isotonic
D None of these
In osmotic diuresis
A Excess Unreabsorbed solute in urine
B Urinary osmolarity is hypertonic
C Decreased serum ADH concentration
D Electrolyte loss is minimum
E ECF volume is usually normal
In case of osmotic diarrhoea
A Osmotic gap is high
B Food withholding ceases diarrhoea
C Stool sodium is high
D Cholera is an example of osmotic diarrhoea
E Reducing substance negative in the stool
In osmotic diarrhea
A There is presence of reducing substance
B Stool osmotic gap is high
C Example is lactose intolerance
D Stool in alkaline
E Stool sodium> 70 meq/L
An osmotic agent used for constipation is
A Peanut oil
B Macrogol
C Ispaghula husk
D Docusate sodium

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