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Multiple Choice
If the fluid surrounding a patient's red blood cells is depleted in electrolytes, is crenation or hemolysis more likely to occur?
A
crenation
B
hemolysis
Verified step by step guidance
1
Understand the terms: Crenation refers to the shrinking of cells due to water loss, while hemolysis refers to the bursting of cells due to water intake.
Identify the condition: The fluid surrounding the red blood cells is depleted in electrolytes, meaning it is hypotonic compared to the inside of the cells.
Consider the movement of water: In a hypotonic solution, water will move into the cells where the concentration of solutes (electrolytes) is higher.
Predict the effect on the cells: As water enters the cells, they swell and may eventually burst, leading to hemolysis.
Conclude the likely outcome: Given the hypotonic environment, hemolysis is more likely to occur than crenation.