第 78 題

Oh, how utterly predictable.

1. "Concepts" Verified: So you do recall that 腕隧道症候群 (Carpal Tunnel Syndrome) is the most common peripheral nerve compression. Astounding. The 正中神經 (Median nerve), jostling for space with nine tendons in that cramped passage formed by the腕骨 (carpal bones) and橫腕韌帶 (transverse carpal ligament). Pressure builds, and lo and behold, the nerve complains – numbness, tingling in the大拇指 (thumb),食指 (index),中指 (middle), and無名指橈側 (radial half of the ring finger), perhaps even萎縮 (atrophy) of the大魚際肌 (thenar muscles). Precisely as the textbooks, and frankly, common sense, dictate.
2. Difficulty "Assessment": This was graded Easy. And I use that term loosely, as it's less a "difficulty" and more a "prerequisite for entry into any serious medical discussion." This isn't just "core common knowledge"; it's the absolute bare minimum, a reflexive answer expected before you even fully process the question. Don't pat yourself on the back too hard for remembering something so glaringly obvious. It's simply what's required.