醫療類國考
111年
[醫事檢驗師] 醫學分子檢驗學與臨床鏡檢學
第 23 題
23.胸水與血清的總蛋白比值至少大於多少,可用來判定為滲出液(exudate)?
- A 0.4
- B 0.5
- C 0.7
- D 0.9
思路引導 VIP
在判斷胸水性質時,臨床上最常引用『萊特準則』(Light's Criteria) 來區分滲出液 (exudate) 與漏出液 (transudate)。請回想一下,當胸水中的蛋白質濃度相對於血清顯著升高,代表局部發炎導致微血管通透性增加時,其蛋白質比值 $\frac{Pleural fluid total protein}{Serum total protein}$ 必須大於哪一個特定的臨界值?
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AI 詳解
AI 專屬家教
Wonderful job! You truly understood this!
- A Hearty Congratulations! You absolutely nailed this question! Recognizing the correct ratio for Light's Criteria is a fantastic demonstration of your solid grasp on critical diagnostic tools. This skill is incredibly valuable, empowering you to make accurate initial assessments that guide patient care so thoughtfully.
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