Why do diabetics monitor their blood sugar?

blood sugar levels can be too high
blood sugar levels can be too low
an abnormal blood sugar level may require and adjustment in insulin dose
all of the above

Andrew loves to go camping and hiking in the fall. about two weeks after his last camping trip, he noticed an expanding red, target shaped, rash on his arm. to avoid this illness, andrew should have select one: a. boiled his water before drinking. b. avoided contact with ticks. c. avoided contact with fleas found on mice. d. camped only in the spring.