Chapters 1,6-9 Flashcards
How often does a person in charge have to retake training?
Every 5 years
A person in charge of food safety must have how many hours of training?
18 hours
What privilege does a person in charge have the capability to do?
Teach the four hour course for food employees
Food employees training has to happen within hoe many days?
30 days
How often does a food employee have to renew training?
Every year
If a food employee is temporary how many hours of training do they need?
2 hours
How many hours of food service training do bartenders need?
1 hr
Who can teach food service training?
Idc, pmt and person in charge
What are the 4 prohibited disease of food personnel?
Salmonella
shigella
E. coli
hepatitis a
What a prohibited symptoms of food service?
Diarrhea Fever Vomiting Jaundice Sore throat open lesions
How long should u wash your hands for?
20 seconds
What jewelry is allowed for food service personnel?
One plain weddings band
What form of drink is allowed in the food area?
Covered drinks
Where should hair nets be worn?
In food prep areas
Only what kind of animals are allowed in food prep areas?
Support or security dogs
Fresh fish will have what indicators?
Bright red gills
Clear eyes
Firm elastic flesh
Milk must be received at what temp?
45 degrees
Shell eggs must be received and maintained at what temp?
Received at 45F and maintained at 41F
Cheese must be maintained at what temp or less?
41 or less
Cheese with mold may be used after what stipulation?
Removing 1/2 inch layer
Hot food must be at what temp?
140f or above
Cold items must be at what temp?
41F or below
A refrigerator must be between what temperatures?
32-41F
A freezer must be kept at what temp?
Zero degrees or less
Potentially hazardous food must be at what temperature when received and be cooled with what time?
4 hours
Food must be stored in what dimensions of a storage room?
6 inches off the ground(8inches on a ship) and 4in away from the wall.
Thermometers must be accurate in what range?
+/-3
Heavily infested food is considered by what standard?
7 or more dead insects per pound must be surveyed.
If lightly infested what precautions must be taken?
To remove insects and frozen for 72 hours( will not Kill insects)
To kill the infestation in the food what must be done?
Must be frozen for 2 weeks
Most common insect on a ship?
Saw tooth grain beetle
Most destructive insect on a ship ?
Rice weevil
How often should Ice machines be cleaned?
Once a month
What ratio of chlorine must an ice machine be cleaned with?
50 ppm
Fruits and vegetables must be disinfected in what way?
Immersed in 50 ppm FAC solution for 1-2 mins
Leftovers with potentially hazardous foods must be used with in?
72 Hours
Cheeses and meats must be used how soon?
Within 72 hours
How long is potato/egg salad good for?
Duration of one meal
When washing dishes what are the 3 steps?
Wash rinse and sanitze
Chow how area inspections are documented on what form?
Navmed 6240/1
What is Navmed P-5010?
The manual of Naval Preventive medicine
What subject is ch 1 of the prev med manual?
Food safety
What cause a food born infection?
Ingestion of food containing pathogenic microorganisms which must multiply with the gastrointestinal tract producing widespread contamination
Foods commonly incriminated in outbreaks of food born infections have what common characteristics?
They provide moisture a good protein food supply and warmth
What is the source of the pathogens which cause staphylococcal food intoxication?
The nose, throat, boils, pimples or infected cuts on the hands of food service personnel
What is food borne intoxication
Certain Bacteria under favorable growth conditions produce chemicals in food which when ingested will cause food intoxication
The as rut onset of symptoms from staphylococcal food borne intoxication occurs when?
2-4 hours after ingestion
What cause the rare disease called botulism
Exotoxins produced by clostridium botulinum
Which fish concentrate ciguatoxin?
Grouper
Snapper
Jack
Barracuda
What mollusk so concentrate the toxin associated with red tide
Clams
Oysters
Scallops
Mussels
What are the four steps in performing an outbreak investigation?
Verify there is an outbreak
Complete case history questionnaires
Establish a diagnosis etiologically if possible
Collect food samples and containers
What technique is used when collecting food samples and containers?
Aseptic
What’s the incubation period for bacillus cereus for diarrheal toxin? Vomiting?
6-24 hrs
1-6 hrs
What is the incubation period for Bricella?
Days to months but usually less than 30 days
What is the incubation period for campylobacter?
2-10 but usually 2-5
What is the incubation period for clostridium botulinum?
2 hrs to 8 days usually 12-48 hours
What is the incubation period for clostridium perfingens?
6-24 hrs
What is the incubation period for E. coli?
1-10 days usually 3-4 days
What is the incubation period for listeria monocytogens?
4-6 weeks
What is the incubation period for nontyphoidal salmonella?
6 hrs to 10 days usually 6-48 hrs
What is the incubation period for salmonella typhi?
3-60 days usually 7-14 days
What is the incubation period for shigella?
12hrs-6days usually 2-4 hours
What is the incubation period for streptococcus group A?
1-4 days
What is the incubation period for vibrio cholera?
1-5 days
What is the incubation period for vibro parahaemolyticus?
4-30 hours
What is the incubation period for enterocolitica
1-10 days usually 4-6 days
What is the incubation period for hep A?
15-50 days median 28 days
Chapter 6 of the P-5010 provides info for?
Safe and proper potable water handling procedures for USN
What is the Naval Sea Command responsible for?
For the design and maintenance of the shipboard potable water systems including treatment facilities and process to assure the safe drinks water is available at all times
Pediculus humanus is know as?
Body louse
Pediculus humanus capitusis is know as?
head louse
Hatching if the human hlouse eggs is greatly reduced or prevented by exposure to temperatures above what degrees?
37.8C (100 degrees F)
Head and body lice is normally acquired how?
Personal contact
The crab louse is primarily found where?
Upon hair in the pubic and anal regions
Human louse control measures should be coordinated with who?
Medical officer
For treatment of body lice infestations consist of?
Wash all clothing and bedding in hot water repeat in 7-10 days
Rat guard should be a minimum of how many inches in diameter
36 and mounted at least 6 feet from shore for the closest point to the shore or 2 feet from the ship.
What is the method of chick for rodent infestation aboard a ship?
Glue boards and snap traps
What is the most common feud water purification system?
ROWPU
Iodine tablets in conditions shoukd be in what appearance?
Steel gray
Add how many iodine tablets to each canteen?
2
A 5 gallon canteen will take how many tablets of iodine?
40 tablets
First GI can used for?
Collecting garbage
Second GI can used for?
Prewash and will contain a hot detergent solution and a brush
Third GI Can?
Washing
Fourth GI can?
Rinsing
Fifth GI can?
Final sanitizing rinse
The MRE presently has a shelf life of?
48 months
The cat hole used during short halts is dug to measure what?
It is dug 8-12 inches in a diameter and 6 to 12 inches deep.
The straddle trench is used unless more permanent facilities are provided.. It measures….
Trenches are built 1 foot wide , 2 1/2 feet deep, and 4 feet long
Locations for latrines should be?
100 ft from water source
100 yards from food service
50 ft from berthing
How many people does a straddle trench serve and accommodate at one time?
Serve 25 and accommodate 2 at one time
Deep pit latrines is required for every what number of people?
50
The top of the mound latrines is at least how wide and how long?
6 feet wide and 12 feet long
Bored hole latrines measures?
An 18 inch diameter hole is bored in to a depth of 15 to 20 feet
What is the most effective means of assessing the effect of heat stress on the human body?
WBGT
What flag is flown when WBGT index is <80
White flag
What flag is flown when WBGT is b/w 80and 84.9?
Green flag
What flag is flown when the WBGT a is between 85 and 87.9
A yellow flag
What the WBGT index between 88 and 89.9?
Red flag
