Saliva can vary in viscosity depending on an individual's chemical makeup
a. True
b. False
Indicate whether the statement is true or false
True
RATIONALE: Saliva contains water, mucin, organic salts, and ptyalin; individual chemical makeup, diet, and medication use will alter the viscosity of saliva.
Health Professions
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In elderly patients, there may be an increase in a specific serum protein known as:
A) globulin B) serotonin C) albumin D) glycoprotein
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