***2019*** P-5010 CH9 Flashcards
What are the 3 types of chlorine used for disinfecting water?
Calcium Hypochlorite (HTH) (Preferred method)
Sodium Hypochlorite
Chlorine Gas
Name the 5 field dishwashing cans uses in order
- Collecting garbage
- Prewash- using Hot detergent solution and brush
- Washing- using Hot detergent solution and brush
- Rinsing- using Hot water at a rolling boil
- Sanitizing- using Hot water at a rolling boil
What is the shelf life of a MRE?
48 months
What are the 4 types of waste resulting from living activities?
- Human Waste(feces/urine)
- Liquid Waste(bathing/kitchen)
- Garbage(organic material from food service operations)
- Rubbish(boxes/cans/paper/plastic)
At what minimum distance should human waste be from Water sources, food service areas, berthing areas?
Water sources-100ft
food service areas- 100ft
berthing areas- 50ft
What are the 4 types of heat injuries?
Heat Cramps
Heat Exhaustion
Heat Stroke
Heat Syncope
Which types of Heat injury occurs from excessive pooling of blood in the extremities?
Heat syncope
At what temperature is the white flag flown?
<80
At what temperature is the green flag flown?
between 80 and 84.9
At what temperature is the yellow flag flown?
between 85 and 87.9
At what temperature is the red flag flown?
88 and 89.9
Wearing Body Armor or NBC protective uniforms increase the WBGT by how many points?
10
ultimately responsible for the health and safety of their personnel.
Unit commanders
A Preventive Medicine Journal is
the key document in which all occurrences, actions and results are recorded
Personnel deployed for less than 6 months must submit their AAR within
15 days of mission completion
Personnel deployed for 6 months or more must submit their AAR within
30 days of mission completion
The ROWPU is the most common field purification system in use. Produces ____ gallons per hour.
600
transportable quick response water purification system capable of aerating,
clarifying, filtering and disinfecting contaminated water.
ERDLATOR
Iodine tablets in good condition should be what color?
steel-gray
Two iodine tablets to purify canteens. __ iodine tablets to purify 5 gallon container
40
Can also purify water by brining to rolling boil for
2 minutes
Temperature readings for field refrigerators must be taken and logged at least___times each day.
3
T-Ration contains 36 servings of food. Heated by immersion in boiling water from__to___minutes.
T-Ration contains 36 servings of food. Heated by immersion in boiling water from 15 to 45 minutes.
Straddle trench = temporary bivouac site (1-3 days) . What dimension?
1’ wide
2.5’ deep
4’ long
serves 25 (2 at a time)
Immersion syndrome?
water temperature is below 50 degrees.
AAR should be separated into what three phases?
Pre-deployment
Deployment
Postdeployment
Chlorinate a raw/unapproved water source how?
5 ppm initially
maintain at 2 ppm FAC
Clean potable water containers how often?
Not less than monthly
Minim water amount per medical treatment bed?
65 gallons
Field dish washing can size?
32 gallon
Rhyzopertha dominica
Lesser grain borer
Cat hole dimensions
8-12” in diameter
6-12” deep
Burn barrel when how full
1/2-2/3 full
barrels are primed with how many inches of diesel fuel?
3
Rubbish?
Dry, disposable waste resulting from man’s activities
How many environmental factors effects heat injuries?
- Ambient temp
- Wind
- Humidity
- Radiant heat
Sickle cell trait predisposes personnel to ________ due to sickling of blood?
Heat injury
How many physiological factors effect heat injury?
9
Optimal acclimatization period?
3 weeks
Optimal water temp for consumption?
50-60F degrees
Chain of transmission has what four links?
Reservoir
Means of transmission
Portal of entry
Susceptible host
Regulation pertaining to communicable disease reporting?
NAVMEDCOMINST 6220.2
