Fieldcraft 3 Practice Test Questions and Correct Answers
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Course
Fieldcraft
Institution
Fieldcraft
Animals, including ticks, spiders, mites and other insects as well as crustaceans such as shrimp, lobster and crabs arthropods
Describe an arthropod that transports a disease-causing organism, or pathogen, from one host to another. vector
Toxin produced by some animals, such as scorpions, spiders...
Fieldcraft 3 Practice Test Questions and
Correct Answers
Animals, including ticks, spiders, mites and other insects as well as crustaceans such
as shrimp, lobster and crabs ✅arthropods
Describe an arthropod that transports a disease-causing organism, or pathogen, from
one host to another. ✅vector
Toxin produced by some animals, such as scorpions, spiders and snakes. ✅venom
The injection of poisonous materials by bites or stings of arthropods or snakes
✅envenomation
What is passive transmission ✅or mechanical transmission
-arthropod carries pathogen from one host to another
Types of passive (mechanical) transmission ✅filth flies and cockroaches
-act as a "taxi service" carrying fecal matter and other pathogens on their legs, feet, and
mouthparts
What is active transmission ✅or biological transmission
-disease causing agent undergoes some changed in the body of arthropod
4 types of active transmission ✅inoculation
-vector injects pathogen into host with its saliva
Fecal contamination
-vector defecated into wound on host
Regurgitation
-vector vomits pathogen into host while feeding
Crushing
-vector is smashed into skin on host (wiping off a dead bug rubs pathogen into skin)
Prevention
-deet to skin
-permethrin to clothes
-lose long sleeves
-destroying mosquito habitats
What are the 4 diseases from mosquitos ✅-malaria
-dengue fever
-yellow fever
-encephalitis
Malaria
-what is it
-sign/symptom
-treatment ✅what is it
-bite of malaria-infected female mosquito
-chloroquine is standard antimalaria medication
Sign/symptom
-time between inoculation and appearance of symptoms is 7-30 days
-fever with alternating chills
-headache
-muscle aches
-sweats
-abd pain with diarrhea
Treatment
-chemoprophylaxis
-avoid mosquito bites
Dengue fever
-what is it
-treatment ✅what is it
-aedes mosquito
-viral disease
Treatment
-supportive treatment
-chemoprophylaxis
,-avoid mosquito bites
Yellow fever
-what is it
-prevention
-treatment ✅what is it
-aedes mosquito
-viral disease
Prevention
-immunized with yellow fever vaccine before deployment to endemic areas
-boosters every 10 years
Encephalitis
-what is it
-sign/symptom
-treatment ✅what is it
-aedes and culex mosquitos
-several forms of viral disease
-west nile virus (wnv)
-st louis encephalitis
-japanese b encephalitis
-california encephalitis
What are the 2 diseases are sandflies known to spread ✅-sandfly fever
-leishmaniasis
Flies and cockroaches
-diseases
-habitat
-prevention ✅passive transmission
Diseases
, --sandfly fever
-leishmaniasis
Habitat
-in/near animal or human waste, garbage, manure, decaying animal bodies
Prevention
-remove their food sources. Construct and maintain field latrines and soakage pits
properly. Use sprays, fogs and traps
Leishmaniasis
-what is it
-prevention ✅what is it
-transmitted from sandfly
-found in 3rd world counties
Prevention
-proper wearing of the uniform.
-application of repellents.
-permethrin and deet
-avoiding domesticated animals
Sandfly fever
-what is it
-prevention ✅what is it
-transmitted from sandfly
-tropical and subtropical areas of europe, africa, south america and asia.
-seen in non-native persons entering endemic area
Prevention
-proper wearing of the uniform.
-application of repellents.
-permethrin and deet
-avoiding domesticated animals
Habitat
-found in the same places as rodents and become infected from biting them
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