As far as is known, which of the following is NOT a process that directly involves calcium?
a. pH regulation b. Blood clotting
c. Nerve transmission d. Maintenance of heart beat
Question 2
An isotonic formula has
a. higher osmolality than blood serum.
b. an osmolality of about 300 mOsm/kg.
c. a greater osmolality than blood serum.
d. an osmolality of about 700 mOsm/kg.