Assignment 8 Preventive medicine (continued); Chemical, Biological, and Radiological Warfare; Administration;Supply Textbook assignment pages 11-25 through 14-19 8-1. 8-2. 8-3. 8-4. During a food service sanitation inspection, you are required to 1. verify  that  food  service personnel  have  received  the proper  training 2. verify the proper size of hand  washing  signs  in lavatories 3. personally  inspect  each member  for  cleanliness 4. question  each  member  about his  or  her  personal  hygiene practices A  vector  control  specialist  may be which of the following who has received  specialized  training  at a  DVEC? 1. Any  preventive  medicine technician 2. Any  advanced  laboratory technician 3. Any HM2 or above 4. Both 1 and 2 above To minimize the hazards of pesticide  use,  you  should  do  all of  the  following  EXCEPT 1. wear  an  OSHA/NIOSH  approved respirator  with  any  cartridge available 2. protect  food  and  serving utensils 3. read  the  instruction  label  on each  pesticide  each  time  you use it 4. shower  after  each  pesticide application  job The  most  important  item  in control of flies is 1. proper  sanitation  measures 2. screening  of  all  buildings 3. daily use of paradichlorobenzene  (PDB)  in latrines 4. daily  application  of insecticides  to  areas  with  a high  density  population  of flies 8-5. Temporary  mosquito  control 8-6. 8-7. 8-8. measures  include 1. aerosol  space  sprays  of insecticides 2. draining  of  impounded  water 3. adding Gambusia fish to large  bodies  of  water 4. burying bottles, cans, and tires A bedbug infestation may be recognized  by  small,  hard, white wheals on a patient and 1. EPMU  reports 2. blood of excrement on the mattress 3. pest on the deck 4. all of the above Cockroach infestation in food preparation areas can be controlled  by 1. adequate  lighting  24  hours a day 2. daily  spraying  with  residual insecticides 3. hourly  disposal  of  refuse 4. proper cleaning of food prepartion areas, equipment,  and  utensils In addition to proper sanitation,  effective  chemical control  of  cockroaches  also requires 1. elimination  of  harborages 2. daily  spraying  with  residual insecticides 3. hourly  disposal  of  refuse 4. all of the above 48