KROK 1 2008 – Question 50 · KROK (Medicine) · Histology, Cytology, and Embryology
Examination of an ovary specimen stained by hematoxylin-eosine revealed a follicle in which follicular epithelium consisted of 1-2 layers of cubic cells. There was also a bright red membrane around the ovocyte. What follicle is it?
- A. Primordial
- B. Atretic
- C. Primary
- D. Mature
- E. Secondary
Hint
Look at the height and number of layers of the follicular cells and at the glycoprotein membrane around the oocyte; compare this with the sequence of follicle stages from the resting pool to the mature follicle.
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