Q
Why do we have different reactions to blood?
A
Expert Answer
Blood phobia response varies: some feel disgust, others fear, and some experience vasovagal response (drop in heart rate and blood pressure causing fainting). Fainting may have evolutionary origins—playing dead when seeing blood/injury. Desensitization through graduated exposure is the treatment.
Key Insight
Blood phobia response varies: some feel disgust, others fear, and some experience vasovagal response (drop in heart rate and blood pressure causing fainting).
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