KROK 1 Stomatology 2015 – Question 112 · KROK (Dentistry)
A preparation of endocrine gland demonstrates cortical and medullary substances divided with connective tissue layer. In the cortical substance parenchyma cells make up three zones: they form rounded clusters in the superficial zone, parallel strands in the middle one, and in the deep zone cell strands form net-like structure. What gland is it?
- A. Adrenal
- B. Thyroid
- C. Hypothalamus
- D. Epiphysis
- E. Hypophysis
Hint
Think of the endocrine gland whose cortex is classically divided into three zones named after the shape of their cell arrangements.
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