Solved UPSC CDS/OTA Question
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Q · Human Skeletal System Hard · 45s
Which carpal bone articulates directly with the radius to form the wrist joint?
TopicHuman Skeletal System
Question Typemultiple choice
DifficultyHard
Marking+1 / −0.33
Test Duration30 min
Step-by-Step Solution
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The lunate (and scaphoid) articulate with the distal radius; lunate is central to wrist flexion.
Final Answer: Option B - Lunate