The LD₅₀ Values for Several Chemicals Are Listed Below

question 158

Multiple Choice

The LD₅₀ values for several chemicals are listed below.These chemicals were tested on laboratory mice.Which was the most toxic to the mice in small amounts?

• A)aspirin 1.5 g/kg
• B)chloroform,3.2 g/kg
• C)ethyl alcohol,10.6 g/kg
• D)sodium cyclamate,17 g/kg

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Definitions:

Maslow's Needs

A hierarchy developed by Abraham Maslow that categorizes human needs into five levels, from basic physiological needs to self-actualization, influencing motivation and behavior.

Affiliation

is a connection or association with a group or organization, often based on shared interests or objectives.

Belongingness

The human need to be an accepted member of a group.

Relatedness Needs

According to Self-Determination Theory, these are essential psychological needs involving connecting with others through caring and meaningful relationships.