Table of contents

1. Introduction to Psychology1h 43m
2. Psychology Research2h 20m
3. Biological Psychology2h 41m
4. Sensation and Perception28m
5. Consciousness and Sleep32m
- Sleep
  32m
6. Learning1h 26m
7. Memory34m
- Information Processing Model
  4m
- Storage - The Three Box Model of Memory
  29m
8. Cognition37m
- The Structure of Language
  12m
- Language Development
  25m
9. Emotion and Motivation35m
10. Developmental Psychology1h 20m
11. Personality1h 17m
12. Social Psychology1h 18m
13. Stress and Health41m
14. Psychological Disorders1h 27m
15. Treatment1h 24m

15. Treatment

Biological Therapies

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Multiple Choice

Which of the following correctly explains the difference between typical and atypical antipsychotics?

Typical antipsychotics target dopamine; atypical antipsychotics target dopamine and serotonin.

Typical antipsychotics help with negative symptoms; atypical antipsychotics help with positive and negative.

Typical antipsychotics increase brain dopamine; atypical antipsychotics decrease dopamine.

Typical antipsychotics are used for more extreme cases; atypical antipsychotics are used for more mild cases.

Previous problem

Verified step by step guidance

Understand the key terms: 'typical antipsychotics' and 'atypical antipsychotics'. Typical antipsychotics are first-generation antipsychotic drugs that primarily target dopamine (D2) receptors, while atypical antipsychotics are second-generation drugs that target both dopamine and serotonin receptors.

Review the symptoms of schizophrenia: Positive symptoms include hallucinations and delusions, while negative symptoms include lack of motivation and social withdrawal. Typical antipsychotics are more effective for positive symptoms, whereas atypical antipsychotics address both positive and negative symptoms.

Analyze the mechanism of action: Typical antipsychotics work by blocking dopamine receptors, reducing dopamine activity. Atypical antipsychotics also block dopamine receptors but have additional effects on serotonin receptors, which can help with a broader range of symptoms.

Evaluate the clinical use: Typical antipsychotics are often used for severe cases of psychosis, while atypical antipsychotics are preferred for their broader symptom coverage and fewer side effects, making them suitable for a wider range of cases.

Compare the statements provided in the question to the above information. Eliminate incorrect options by checking if they align with the mechanisms, symptoms treated, and clinical use of typical and atypical antipsychotics.