In Response to Stepping on a Nail, the Crossed -Extensor

question 5

Multiple Choice

In response to stepping on a nail, the crossed -extensor reflex causes

• A) flexion of the leg opposite the side of receptor activation.
• B) extension of the leg opposite the side of receptor activation.
• C) extension of the arm on the side of receptor activation.
• D) extension of the leg on the side of receptor activation.
• E) flexion of the leg on the side of receptor activation.

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Definitions:

Demand Schedule

A list or table showing how much of a good or service consumers will want to buy at different prices.

Elasticity

The degree to which the demand or supply of a product responds to changes in price or other factors, indicating how adjustments in price can influence market dynamics.

Income Elasticity

A measure of how much the demand for a good will change in response to a change in consumers' income.

Inferior Good

An inferior good is a type of good whose demand decreases when consumer income rises, in contrast to normal goods, whose demand increases with rising incomes.