Review: Day 2 UPDATED ACTUAL Exam
Questions and CORRECT Answers
3 Main hazards to our health: - CORRECT ANSWER - 1. PHYSICAL
2. CHEMICAL
3. BIOLOGICAL
Physical Hazard: - CORRECT ANSWER - presence of foreign object: glass fragments,
hair, pieces of metal, etc
Chemical Hazard: - CORRECT ANSWER - presence of chemicals: cleaning agents,
prescription medicine, hair DYE, pesticide, etc
Biological Hazard: - CORRECT ANSWER - presence of microorganisms: bacteria,
viruses, parasites, fungi
Foods that have been contaminated with harmful (pathogenic) bacteria often..... - CORRECT
ANSWER - do NOT have a change in appearance, taste, or smell
under favorable conditions, the # of bacteria in food can double every..... - CORRECT
ANSWER - 20 to 30 minutes
Four phases of bacterial growth: - CORRECT ANSWER - 1. Lag
2. log
3. stationary
4. death
most rapid growth of bacteria takes place in.... - CORRECT ANSWER - LOG PHASE