Which point is on the transverse cubital crease, in the depression immediately to the ulnar side of the aponeurosis of the biceps brachii?

• A. PC 2
• B. PC 3
• C. SJ 1
• D. PC 6

Answer: (B)

The test is about precise elbow-area point location along the Pericardium channel, identified by landmarks that separate nearby points. The description points to a spot right at the elbow crease, in a hollow just to the inner (ulnar) side of the aponeurosis of the biceps brachii. That exact location corresponds to Pericardium 3 (Quze).

To see why this fits better than the others: Pericardium 2 is located about two cun above the elbow crease, in the groove between the biceps brachii and the brachialis—not at the crease itself. The Shao Yang point on the ring finger lies on the hand/finger region, far from the elbow. Pericardium 6 is on the forearm, about two cun above the wrist crease, between the tendons, again not at the elbow crease. So the described position aligns with Pericardium 3, making it the correct choice.