Table of contents
- 1. Introduction to Psychology1h 43m
- 2. Psychology Research2h 20m
- 3. Biological Psychology2h 41m
- 4. Sensation and Perception28m
- 5. Consciousness and Sleep32m
- 6. Learning41m
- 7. Memory34m
- 8. Cognition37m
- 9. Emotion and Motivation35m
- 10. Developmental Psychology33m
- 11. Personality48m
- 12. Social Psychology41m
- 13. Stress and Health41m
- 14. Psychological Disorders44m
- 15. Treatment47m
4. Sensation and Perception
Visual Anatomy
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Join thousands of students who trust us to help them ace their exams!Watch the first videoMultiple Choice
One week ago Terry stepped on a nail while walking around barefoot in her yard. The spot where the skin was punctured still hurts, reminding her to take it easy on her foot. The soreness Terry is experiencing is known as _____ pain.
A
visceral
B
gate-control
C
pressure
D
somatic

1
Understand the context: Terry stepped on a nail, which caused a physical injury to her foot. The pain she feels is a direct result of this injury.
Identify the type of pain: The pain Terry is experiencing is localized to the area where the injury occurred, which is typical of somatic pain.
Differentiate between types of pain: Visceral pain is related to internal organs, gate-control theory explains how pain is modulated, and pressure pain is related to mechanical pressure. Somatic pain, however, is associated with skin, muscles, and soft tissues.
Recognize the characteristics of somatic pain: It is usually sharp and well-defined, often resulting from external injuries like cuts or punctures.
Conclude that the pain Terry is experiencing is somatic pain, as it fits the description of being localized and resulting from an external injury.
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