The exit points of the stomach channel do not include which of the following?

The correct choice is that the exit points of the stomach channel do not include ST-43. To understand why ST-43 is not an exit point, it's important to recognize the anatomy and pathway of the stomach meridian.

The stomach channel, part of the greater digestive system, has a specific course starting from the face and running down to the stomach and beyond. Exit points are located at the end of the channel's trajectory, serving as points where the energy exits or disperses. The primary exit point of the stomach channel is located at ST-42, which is situated on the dorsum of the foot, while ST-43, though a significant distal point for the stomach channel, does not serve this exit function.

The other options listed correspond to various channels that do not relate directly to the stomach channel's pathway. For example, LU-7 is a point from the lung channel, K-22 from the kidney channel, and P-8 from the pericardium channel. Each of these points lies on different meridians, further clarifying that ST-43 is indeed distinct as it pertains specifically to the stomach channel's physiology and locations.

In summary, ST-43 is a relevant point along the stomach meridian but