Why Is Milk Used as a First-Aid Remedy for Someone

question 11

Multiple Choice

Why is milk used as a first-aid remedy for someone who has swallowed a heavy-metal poison?

• A)The metal taste of the poison is removed by consuming milk.
• B)Milk will cause the person to vomit and expel the poison safely.
• C)Calcium in milk will render the poison harmless from damaging the body.
• D)The poison acts on the protein in the milk rather than on protein tissues of the body.

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Definitions:

IQR

The Interquartile Range, which represents the spread of a dataset, is calculated by subtracting the 25th percentile from the 75th percentile.

Range

The difference between the highest and lowest values in a set of numbers; a measure of dispersion or variability.

Median

The middle value in a sorted list of numbers, effectively dividing the dataset into two halves.

IQR

IQR, or Interquartile Range, measures the middle 50% spread of a dataset by calculating the difference between the first (25th percentile) and third (75th percentile) quartiles.