Student Name:____________________        Date:__________________

Pre-test Questions for "Who are Sam and Ella"

Circle the BEST answer for each of the following questions:

1. The "3 C's" of food safety stand for_____, _____, and _____.

A. clean; control; clear
B. clean; cold; cooked
C. cold; careful; cost
D. contain; combine; control
E. cooked; contain; clear

2. Cold food should be stored below _____.

A. 0 degrees Fahrenheit
B. 10 degrees Fahrenheit
C. 20 degrees Fahrenheit
D. 30 degrees Fahrenheit
E. 40 degrees Fahrenheit

3. Food-borne toxins can enter the body through the _____.

A. digestive system
B. skin
C. lungs
D. lungs and the digestive system
E. skin and the digestive system

4. Toxic organisms that may be found in foods are _____.

A. food additives and viruses
B. bacteria and chemicals
C. food additives and chemicals
D. bacteria and viruses
E. bacteria and food additives

5. Food additives can cause problems if you _____.

A. eat them
B. are allergic to them
C. do not wash them off
D. undercook the food
E. have asthma

6. Lead can enter the body through the _____.

A. digestive system
B. skin
C. lungs
D. lungs and the digestive system
E. skin and the digestive system

7. Mercury can be found in _____.

A. contaminated fish
B. older house paints
C. crayons
D. pesticides
E. fertilizers

8. If an individual is suffering from double vision, general weakness, and poor
reflexes, she may have ingested _____.

A. toxins from escherichia coli
B. toxins from clostridium botulinum
C. giardia lamblia
D. staphylococcus aureus
E. toxins from salmonella