A ________ is a blood test to measure the amount of glucose circulating throughout the body after a person has fasted for 12 hours.
a. glucose tolerance test
b. basal metabolic rate
c. blood serum test
d. fasting blood sugar
Question 2
The symptoms of a common cold usually appear about ________ days after exposure to a cold virus.
a. one to three
b. three to five
c. five to seven
d. seven to nine