Question

1. A person with partial paralysis seems remarkably undisturbed about the impairment. The paralysis ___?

		is as likely to be on one side as the other
		probably is on the right side of the body
		probably is on the left side of the body
		probably involves both sides of the body

1. Evidence that addiction does not depend on the drug’s ability to produce withdrawal symptoms is that?

		they are produced in different parts of the brain and either can be produced without the other in the lab
		they don’t usually occur together with the same drug
		they are produced in same parts of the brain
		addiction actually means that the drug produces withdrawal symptoms

1. Rats will learn to press a lever in order to inject drugs into all of the following brain structures?

		hippocampus, sensory cortex & cerebellum
		Insula, ventral tegmental area & motor cortex
		medial temporal gyrus, parietal cortex & nucleus accumbens
		medial forebrain bundle, ventral tegmental area & nucleus accumbens

Answer 1

1. The correct answer is Option B. The paralysis is likely on the right side of the body.

2. The correct answer is Option A. The evidence is that they are produced in different parts of the brain and either can be produced without the other in the lab.

3. The correct answer is Option D. The areas are medial forebrain bundle, ventral tegmental area & nucleus accumbens.