Medical Terminology Chapter 18

1. Affective disorder Depression that occurs at the same time every year often in winter.
5. A person who does not speak.
6. The capacity to become accustomed to a stimulus or drug.
7. Exaggerated feeling of well-being.
8. Fixed, unyielding false belief or judgment held despite strong evidence to the contrary.
12. drug A drug that alters your consciousness by affecting your perception and mood.
15. Inability to sleep.
17. Total or partial inability to remember past experience.
18. The action of one person directly causing the death of another.
19. Treatment of mental disorders through communication.
20. Natural substance to the brain that has the same effect as opium.
21. A drug that stimulates your brain and nervous system.
22. Mood disorders with hyperactivity irritability and rapid speech.
24. dependence When the body requires a specific dose of particular drug.
25. Pressure of two or more diseases at the same time.
26. Scientific study of the human mind and behavior.
27. identity disorder Mental disorders in which of an individual personality is separated from the rest leading to multiple personality's.
28. Syndrome characterized by physical immobility and mental Stupar.

2. Repeated thoughts.
3. A drug that reduces nervous or functional activity.
4. Impulse disorder.
9. Pathologic fear or dread.
10. Diagnosis and treatment of mental disorders.
11. Pathologic fear of being trapped in a confined space.
12. Agent that intensifies sensory perception.
13. Distress caused by fear.
14. Nonmedical terms for a person unable to responsible for his or her actions.
16. Pathologic fear of being trapped in a public space.
23. Pathologic fear of heights.