Which of the following is associated with post-traumatic stress disorder?
A. Elevated serotonin levels
B. Reduced dopamine reuptake
C. Hyperactivity of the norepinephrine system
D. All of the above
ANS: C
Rationale: Norepinephrine is a critical mediator of attention and arousal. Overactivity of the norepinephrine system contributes to panic and post-traumatic stress disorder.
You might also like to view...
Define the combining form or suffix
1. blephar/o 2. chromat/o 3. core/o 4. cycl/o 5. dipl/o 6. glauc/o 7. irid/o 8. kerat/o 9. lacrim/o 10. ocul/o 11. papill/o 12. phac/o 13. presby/o 14. uve/o 15. vitre/o 16. audi/o 17. aur/o 18. acous/o 19. myring/o 20. staped/o 21. salping/o 22. tympan/o 23. -opia 24. –metrist 25. -cusis
The patient who is allergic to shellfish accidentally ingested some shrimp. The patient's skin should be observed for verruca
Indicate whether the statement is true or false
Define social support and discuss two ways that social support provides a buffer against stress
There have been significant improvements in the health of Americans over the past 50 years.
Answer the following statement true (T) or false (F)