HSP Anatomy & Physiology Fundamentals 2

Question 1

Which lobe of the cerebral cortex is primarily responsible for processing somatosensory information such as touch and pain?

Accepted Answer

Parietal lobe

Answer

The parietal lobe houses the primary somatosensory cortex, which processes touch, pressure, temperature, and pain signals from the body.

Question 2

The autonomic nervous system's parasympathetic division primarily uses which neurotransmitter at its target organs?

Accepted Answer

Acetylcholine

Answer

Parasympathetic postganglionic neurons release acetylcholine at target organs, producing rest-and-digest responses.

Question 3

Which brain structure is most directly involved in converting short-term memories into long-term memories?

Accepted Answer

Hippocampus

Answer

The hippocampus plays a critical role in memory consolidation, transferring information from short-term to long-term storage.

Question 4

During the stress response, cortisol is released from which gland?

Accepted Answer

Adrenal cortex

Answer

Cortisol is a glucocorticoid secreted by the adrenal cortex in response to ACTH stimulation during the stress response.

Question 5

Which neurotransmitter system is most strongly implicated in the reward pathway and motivation, relevant to understanding addiction?

Accepted Answer

Dopaminergic system

Answer

The mesolimbic dopamine pathway, particularly projections from the ventral tegmental area to the nucleus accumbens, is central to reward and addiction.

(HSP) Certified Health Service Psychologist Practice Test

(HSP) Certified Health Service Psychologist Practice Test

HSP Anatomy & Physiology Fundamentals 2