Which CV point is on the midline of the sternum, level with the junction of the first intercostal space and the sternum?

Which CV point is on the midline of the sternum, level with the junction of the first intercostal space and the sternum?

• A. CV 21
• B. CV 19
• C. CV 18
• D. CV 20

Answer: (D)

The place along the Ren Mai that sits on the midline of the sternum at the level where the first intercostal space meets the sternum is the upper chest point of the channel. This location corresponds to CV 20, which sits high on the sternum in the midline. That’s why it’s the best answer here: it’s specifically described as being at the midline of the sternum around the first intercostal space. The other points are located at different levels along the chest, so they don’t match this exact position.

The place along the Ren Mai that sits on the midline of the sternum at the level where the first intercostal space meets the sternum is the upper chest point of the channel. This location corresponds to CV 20, which sits high on the sternum in the midline. That’s why it’s the best answer here: it’s specifically described as being at the midline of the sternum around the first intercostal space. The other points are located at different levels along the chest, so they don’t match this exact position.