Mental Health Ch. 2

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Questions and Answers

Which lobe of the cerebral cortex is primarily responsible for managing auditory functions and smell?

  • Temporal lobe (correct)
  • Occipital lobe
  • Parietal lobe
  • Frontal lobe

Which component of the diencephalon integrates sensory input (except smell) to help interpret the whole picture?

  • Frontal lobe
  • Thalamus (correct)
  • Hypothalamus
  • Occipital lobe

What is the primary role of the frontal lobes in the cerebral cortex?

  • Regulate the pituitary gland
  • Integrate sensory input
  • Control voluntary body movement through impulses (correct)
  • Manage auditory functions and smell

Which structure in the diencephalon regulates visceral responses during emotional states, appetite, and circadian rhythms?

<p>Hypothalamus (C)</p> Signup and view all the answers

What area of the cerebral cortex is associated with being the primary area of visual reception and interpretation?

<p>Occipital lobe (A)</p> Signup and view all the answers

Which part of the limbic system is known as the 'emotional brain' and associated with feelings of fear, anxiety, love, joy, and social behavior?

<p>Limbic System (A)</p> Signup and view all the answers

What is the role of neurotransmitters in the synaptic cleft?

<p>Determine whether another impulse is generated (B)</p> Signup and view all the answers

Which biological system dominates in stressful situations according to the text?

<p>Sympathetic system (C)</p> Signup and view all the answers

Which neurotransmitter is significant in the transmission at the junctions of nerves and muscles?

<p>Acetylcholine (A)</p> Signup and view all the answers

What is the function of acetylcholine in the body, according to the text?

<p>Memory retention (A)</p> Signup and view all the answers

In a client experiencing panic anxiety, which biological system would be expected to dominate?

<p>Sympathetic system (B)</p> Signup and view all the answers

What determines whether an impulse is generated or terminated in the synaptic cleft?

<p>Combination of neurotransmitters with receptor sites (A)</p> Signup and view all the answers

What neurotransmitter is primarily responsible for regulating mood, cognition, perception, cardiovascular functioning, and sleep?

<p>Norepinephrine (A)</p> Signup and view all the answers

Which neurotransmitter's increased levels are associated with mania and schizophrenia?

<p>Dopamine (B)</p> Signup and view all the answers

Which neurotransmitter may have a role in disorders like Parkinson’s and Alzheimer’s diseases?

<p>Dopamine (D)</p> Signup and view all the answers

What neurotransmitter is related to functions such as sleep and arousal, libido, appetite, mood, aggression, and pain perception?

<p>Serotonin (A)</p> Signup and view all the answers

Which inhibitory amino acid has been implicated in anxiety disorders, movement disorders, and forms of epilepsy?

<p>GABA (D)</p> Signup and view all the answers

Which inhibitory amino acid has been implicated in certain types of spastic disorders?

<p>Glycine (C)</p> Signup and view all the answers

Which type of studies compare disorders of adopted children to those of their birth and adoptive parents?

<p>Adoption studies (D)</p> Signup and view all the answers

What is the focus of Psychoneuroimmunology?

<p>The relationship between the immune system, the nervous system, and psychological processes (C)</p> Signup and view all the answers

Which psychiatric disorders have adoption studies suggested a possible genetic link to?

<p>Schizophrenia, major depression, bipolar disorder (D)</p> Signup and view all the answers

What are the implications of the immune system in psychiatric illness?

<p>Increased susceptibility following exposure to a stressful stimulus (C)</p> Signup and view all the answers

What remains a primary treatment modality for mental disorders according to the text?

<p>Psychopharmacology (A)</p> Signup and view all the answers

Which specific immune mechanisms are mentioned in the context?

<p>Cytokines and interferons (D)</p> Signup and view all the answers

What is the main focus of circadian rhythms mentioned in the text?

<p>Influencing regulatory functions (C)</p> Signup and view all the answers

How do twin studies contribute to understanding the etiology of disorders?

<p>By examining genetic vulnerability through Monozygotic and Fraternal twins (B)</p> Signup and view all the answers

What does the term 'genotype' refer to in genetics?

<p>The genetic makeup or set of genes an individual carries (B)</p> Signup and view all the answers

Which psychiatric disorders have possible genetic links according to twin studies?

<p>Schizophrenia, major depressive disorder, and bipolar disorder (B)</p> Signup and view all the answers

What is the significance of a disorder appearing in two genetically identical twins?

<p>It indicates a strong genetic involvement in the disorder (A)</p> Signup and view all the answers

In what way might circadian rhythms potentially impact psychopathology?

<p>By contributing to the development of disorders through genetics (A)</p> Signup and view all the answers

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