KROK 1 2007 – Question 149 · KROK (Medicine) · Human Anatomy
In course of an operation surgeon removed a part of a lung that was ventilated by a tertiary bronchus accompanied by branches of pulmonary artery and other vessels. What part of a lung was removed?
- A. Middle lobe
- B. Inferior lobe
- C. Pulmonary lobule
- D. Bronchopulmonary segment
- E. Superior lobe
Hint
Count the orders of bronchial branching (main, lobar, third order) and ask which unit of lung tissue a third-order bronchus with its own pulmonary artery branch supplies, relative to a lobe or a lobule.
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