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

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

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

Answer: (D)

This question tests precise localization of the Conception Vessel points along the anterior midline of the chest. The point in the midline of the sternum at the level of the second intercostal space (the sternal angle) is CV 19. That landmark—midline on the sternum at the junction corresponding to the second intercostal space—defines CV 19, so it’s the best match for the described location. The other options lie at different levels along the sternum, not at that exact intercostal-space level, so they do not fit the given description.

This question tests precise localization of the Conception Vessel points along the anterior midline of the chest. The point in the midline of the sternum at the level of the second intercostal space (the sternal angle) is CV 19. That landmark—midline on the sternum at the junction corresponding to the second intercostal space—defines CV 19, so it’s the best match for the described location. The other options lie at different levels along the sternum, not at that exact intercostal-space level, so they do not fit the given description.