18. Concerning mongastric salivary secretion, all are true EXCEPT: a. Contains salivary amylase b. Is entirely under neu
Posted: Thu Jun 30, 2022 6:31 pm
18. Concerning mongastric salivary secretion, all are true EXCEPT: a. Contains salivary amylase b. Is entirely under neural control c. Has a constant composition regardless of the rate of secretion d. Is important in keeping the mouth and throat moist at all times 19. At low flow rate, saliva in the mouth is: a. Hypotonic, rich in Na* and Cl b. Hypotonic, rich in K* and HCO3 c. Hypertonic, rich in Na* and Cl d. Hypertonic, rich in K* and HCO3