Q. Which does NOT form part of the left border of the cardiovascular silhouette on chest x-ray? (Solved)
1. the arch of the aorta
2. the pulmonary trunk
3. the left atrium
4. the left auricle
5. the left ventricle
- c. the left atrium
1. the arch of the aorta
2. the pulmonary trunk
3. the left atrium
4. the left auricle
5. the left ventricle