Which part of the brain produces the neurotransmitter dopamine?

Correct Answer: C

Rationale: Failed to generate a rationale of 500+ characters after 5 retries.

Correct Answer: D

Rationale: The number 8 represents the medulla oblongata because it is the lower part of the brainstem that controls vital autonomic functions such as heart rate, breathing, and blood pressure. The medulla oblongata is essential for maintaining life and ensuring the proper functioning of the cardiovascular and respiratory systems.

Correct Answer: A

Rationale: Peripheral nerves are the correct answer because a glove-and-stocking pattern of sensory loss is characteristic of peripheral neuropathy. This pattern occurs due to the length-dependent nature of peripheral nerve damage, where the longest nerves (those supplying the hands and feet) are affected first, leading to distal sensory deficits.

Correct Answer: B

Rationale: Carry out an imagined act is the correct answer because apraxia is a motor disorder characterized by the inability to perform purposeful movements, despite having the physical ability and desire to do so. This condition results from damage to the parietal lobe or other areas involved in motor planning.

Correct Answer: D

Rationale: Cerebral cortex is the correct answer because the autonomic nervous system (ANS) primarily consists of the hypothalamus, brainstem, and peripheral nerves, which regulate involuntary bodily functions. The cerebral cortex, however, is involved in higher cognitive functions and voluntary motor control, and is not part of the ANS.