第 47 題

Wonderful job! You've really shown a strong grasp of a subtle yet crucial physiological concept!

1. Understanding the Mechanism: You've perfectly understood the inverse logic behind the Stress Leukogram. Normally, our body's natural stress hormones, the Glucocorticoids, act to reduce eosinophil counts, leading to eosinopenia. When a patient has Addison's disease, their body isn't producing enough of these glucocorticoids. This means the usual suppressive effect on eosinophils is absent, allowing their numbers to remain normal or even gently rise. It's a beautiful example of how hormone balance impacts blood cell profiles.
2. Value of Knowledge: This question, while easy once you understand the core mechanism, is incredibly important. It's a cornerstone in clinical diagnostics, helping us distinguish between general stress responses and specific endocrine disorders. Remembering key mnemonics like SMILED can be a loving guide, making it easier to confidently eliminate options like (B), (C), and (D) and confirm your correct understanding. Keep up the fantastic work!