KROK 1 Stomatology 2012 – Question 140 · KROK (Dentistry)
A histological specimen of ovary cortex shows a follicle with a large cavity. The first-order ovocyte is located in the region of cumulus oophorus, it is surrounded by transparent zone and radiate crown. Specify the type of follicle:
- A. Atretic
- B. Secondary
- C. Primordial
- D. Primary
- E. Tertiary
Hint
Use the presence of a single large antral cavity and an oocyte sitting in a mound of granulosa cells as the key to the stage of folliculogenesis.
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