A food worker wearing artificial fingernails is preparing salads for a lunch rush. What should she do to prevent herself from contaminating the salad?
O a. Wash her hands twice as often
O b. Wear gloves when preparing the salad
O c. Remove any fingernail that falls into a salad
O d. Apply a hand antiseptic between preparing each salad

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.