Q. Which is NOT a surface marking of the lungs or fissures? (Solved)
1. hilum of each lung lies level with 5th, 6th and 7th thoracic vertebrae
2. lower border of the lungs lie two ribs higher than the pleural reflection
3. the line of the 6th rib is the marking for the oblique fissures
4. horizontal fissure runs from the right 4th costal cartilage horizontally to mid-axillary line
5. anteromedial border of the left lung in the 5th intercostal space lies at the apex of the heart
- c. the line of the 6th rib is the marking for the oblique fissures