Which of the Following Best Illustrates the Concept of Craving

question 99

Multiple Choice

Which of the following best illustrates the concept of craving?

• A) A man ingests an aspirin to rid himself of a strong headache.
• B) A hungry rat presses a lever to obtain a food pellet.
• C) A rat presses a lever that results in delivery of shock through the floor of the chamber.
• D) A woman injects heroin into her veins to obtain a "rush."
• E) A "free" injection of cocaine reinstates responding for intravenous cocaine in a rat that previously underwent extinction of cocaine responding.

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Definitions:

GDP

Gross Domestic Product, a measure of a country's economic performance, representing the total value of all goods and services produced over a specific time period.

Exchange-Rate Effect

The impact on a country's trade balance when its currency appreciates or depreciates, affecting the price of imports and exports.

Price Level

The price level represents the average cost of goods and services across the economy at a specific point in time.

Interest Rate

The proportion of a loan that is charged as interest to the borrower, typically expressed as an annual percentage of the loan outstanding.