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Masticatia este un act reflex involuntar care se poate desfasura sub control voluntar. Reflexul masticator este coordonat de centri nervosi din trunchiul cerebral.Rolurile masticatie sunt:
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Fragmentarea limentelor facilitand deglutitia si cresterea suprafetei de contact dintre alimente si enzimele digestive
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Formarea, lubrifierea si imnuierea bolului alimentar
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Asigura contactul cu receptorii gustativi si eliberarea subsatantelor odorante care vor stimula receptorii olfactivi initiind secretia gastrica
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Toate variantele anterioare
That's Correct!
It's Wrong!
The correct answer is "Toate variantele anterioare" because all of the previous statements are true. Mastication is an involuntary reflex that can also be controlled voluntarily. It is coordinated by nerve centers in the brainstem. The roles of mastication include fragmenting food, facilitating swallowing, increasing the surface area for contact with digestive enzymes, forming, lubricating, and moistening the food bolus, and stimulating taste and smell receptors to initiate gastric secretion. Therefore, all of the previous statements are correct.
