Advanced Left Lung Lobes Quiz

Q1. Which segmental designation commonly represents the left apicoposterior segment?

• S3+4
• S9+10
• S1+2
• S4+5

Q2. Which segment is designated S3 in the left superior lobe?

• Anterior segment
• Superior segment of inferior lobe
• Inferior lingular segment
• Superior lingular segment

Q3. Which left lung segment is designated S4?

• Lateral basal segment
• Inferior lingular segment
• Superior lingular segment
• Anterior segment

Q4. Which left lung segment is designated S5?

• Superior lingular segment
• Posterior basal segment
• Superior segment
• Inferior lingular segment

Q5. Which segment is designated S6 in the left lung?

• Anterior segment of superior lobe
• Lateral basal segment
• Superior lingular segment
• Superior segment of inferior lobe

Q6. Which basal segments may be combined as S7+8 in the left inferior lobe?

• Superior and lateral basal
• Medial and anterior basal
• Lateral and posterior basal
• Anterior and posterior basal

Q7. Which segment is designated S9 in the left inferior lobe?

• Lateral basal segment
• Posterior basal segment
• Anterior basal segment
• Superior segment

Q8. Which segment is designated S10 in the left inferior lobe?

• Lateral basal segment
• Superior segment
• Posterior basal segment
• Inferior lingular segment

Q9. Which pulmonary ligament relation is associated with the inferior aspect of the lung root?

• It extends inferior to the root
• It divides the lingula
• It forms the cardiac notch
• It separates the lung lobes

Q10. Which operation removes both the lingula and the remaining left superior lobe tissue?

• Basal segmentectomy
• Left lower lobectomy
• Left upper lobectomy
• Lingulectomy