PATHOLOGY MCQ
CELL DAMAGE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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What is LD 50?
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When 50 people die from a dose of a given substance
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When 50% of people die from a dose of a given substance
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When 50% of test subjects die from a dose of a given substance.
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When 50% of patho students suffer from a learning disability
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Explanation:
There is 1 question to complete.