KROK 1 2014 – Question 194 · KROK (Medicine) · Histology, Cytology, and Embryology
A histologic specimen represents an organ with walls comprised of mucous, submucous, fibrous-cartilaginous and adventitial membranes. Epithelium is multirowed and ciliated, muscular layer of mucous membrane is absent, submucous membrane contains serous-mucous glands, hyaline cartilage forms open circles. What organ has the described morphological features?
- A. Secondary bronchi (lobar bronchi)
- B. Terminal bronchiole
- C. Larynx
- D. Tertiary bronchi (segmental bronchi)
- E. Trachea
Hint
Match the wall layers, the shape of the cartilage and the glands in the submucosa with the level of the air-conducting tract.
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