Which point is the Jing Well on the Large Intestine meridian?

The Jing Well point on the Large Intestine meridian is indeed LI1, also known as Shangyang. This point is located at the radial side of the index finger, just below the nail. Jing Well points are the first points in their respective meridian and are primarily used for treating conditions related to the corresponding organ, in this case, the Large Intestine. They are associated with deficiencies and excess conditions, and for the Large Intestine, LI1 can help address issues like constipation or digestive disorders.

In the context of the other options, LU11 is the Jing Well point for the Lung meridian, ST45 is for the Stomach meridian, and LI11 is a He-Sea point on the Large Intestine meridian. Each point serves distinct therapeutic purposes related to their specific meridians and associated organs. Understanding these distinctions is crucial for proper acupuncture practice and treatment planning.