shawky2005
Forum Elite
Topics: 75
Posts: 214
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1. Kulchitsky cells are neuroendocrine cells that secrete serotonine and calcitonin and are present in the :
A.Trachea
B.intestine
C.oesophagus
D.liver
E.kidney
F.lung
H.bronchi
2. The site of the maximum airway resistence is the :
A.trachea
B.bronchi
C.medium sized bronchioles
D.respiratory bronchioles
E.terminal bronchioles
F.alveolar ducts
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| Malu
Forum Junior
Topics: 8
Posts: 44
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hmm...for 1 i thought that kulchitsky cells are present in the GI tract and lungs
two is C
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