Connecticut Category F — Public Health
Pest Control Examination Questions and
Answers [Verified Answers] Plus
Rationales
Question 1
What is the primary goal of public health pest control?
A. Prevent pests from transmitting disease to humans
B. Eliminate all insects permanently
C. Increase pesticide use in all environments
D. Promote pest reproduction for study
Answer: A. Prevent pests from transmitting disease to humans
Rationale: Public health pest control focuses on reducing disease risk rather than
eliminating all pests.
Question 2
Which insect is a major vector of malaria worldwide?
A. Anopheles mosquito
B. Culex mosquito
C. House fly
D. Flea beetle
Answer: A. Anopheles mosquito
Rationale: Anopheles mosquitoes transmit malaria parasites.
Question 3
,Which mosquito species is strongly associated with West Nile virus?
A. Culex species
B. Anopheles species
C. Aedes aegypti only
D. Sand flies
Answer: A. Culex species
Rationale: Culex mosquitoes are primary vectors of West Nile virus.
Question 4
What disease is transmitted by Aedes aegypti?
A. Dengue fever
B. Malaria only
C. Lyme disease
D. Rabies
Answer: A. Dengue fever
Rationale: Aedes aegypti spreads dengue, Zika, and yellow fever.
Question 5
What is vector?
A. Organism that transmits disease pathogens
B. Soil nutrient
C. Plant disease
D. Fertilizer type
Answer: A. Organism that transmits disease pathogens
Rationale: Vectors carry pathogens between hosts.
Question 6
,What is a biological vector?
A. Living organism that transmits disease
B. Chemical pesticide
C. Soil mineral
D. Water pollutant
Answer: A. Living organism that transmits disease
Rationale: Biological vectors include insects like mosquitoes and ticks.
Question 7
What is mechanical transmission?
A. Pathogen carried externally by an insect
B. Pathogen multiplying inside vector
C. Soil contamination
D. Plant infection only
Answer: A. Pathogen carried externally by an insect
Rationale: No biological development occurs in the vector.
Question 8
What is a reservoir in disease transmission?
A. Habitat where pathogen lives and multiplies
B. Pesticide storage tank
C. Animal feed area
D. Water drainage system
Answer: A. Habitat where pathogen lives and multiplies
Rationale: Reservoirs maintain disease organisms in nature.
Question 9
, Which insect is associated with plague transmission?
A. Fleas
B. Mosquitoes
C. Bees
D. Beetles
Answer: A. Fleas
Rationale: Fleas transmit Yersinia pestis between rodents and humans.
Question 10
What disease is associated with rodent-borne contamination?
A. Hantavirus
B. Influenza
C. Malaria
D. Cholera only
Answer: A. Hantavirus
Rationale: Rodent droppings and urine spread hantavirus.
Question 11
What is the primary pest involved in typhus transmission?
A. Lice
B. Ants
C. Termites
D. Mosquito larvae
Answer: A. Lice
Rationale: Body lice transmit epidemic typhus.
Question 12
Pest Control Examination Questions and
Answers [Verified Answers] Plus
Rationales
Question 1
What is the primary goal of public health pest control?
A. Prevent pests from transmitting disease to humans
B. Eliminate all insects permanently
C. Increase pesticide use in all environments
D. Promote pest reproduction for study
Answer: A. Prevent pests from transmitting disease to humans
Rationale: Public health pest control focuses on reducing disease risk rather than
eliminating all pests.
Question 2
Which insect is a major vector of malaria worldwide?
A. Anopheles mosquito
B. Culex mosquito
C. House fly
D. Flea beetle
Answer: A. Anopheles mosquito
Rationale: Anopheles mosquitoes transmit malaria parasites.
Question 3
,Which mosquito species is strongly associated with West Nile virus?
A. Culex species
B. Anopheles species
C. Aedes aegypti only
D. Sand flies
Answer: A. Culex species
Rationale: Culex mosquitoes are primary vectors of West Nile virus.
Question 4
What disease is transmitted by Aedes aegypti?
A. Dengue fever
B. Malaria only
C. Lyme disease
D. Rabies
Answer: A. Dengue fever
Rationale: Aedes aegypti spreads dengue, Zika, and yellow fever.
Question 5
What is vector?
A. Organism that transmits disease pathogens
B. Soil nutrient
C. Plant disease
D. Fertilizer type
Answer: A. Organism that transmits disease pathogens
Rationale: Vectors carry pathogens between hosts.
Question 6
,What is a biological vector?
A. Living organism that transmits disease
B. Chemical pesticide
C. Soil mineral
D. Water pollutant
Answer: A. Living organism that transmits disease
Rationale: Biological vectors include insects like mosquitoes and ticks.
Question 7
What is mechanical transmission?
A. Pathogen carried externally by an insect
B. Pathogen multiplying inside vector
C. Soil contamination
D. Plant infection only
Answer: A. Pathogen carried externally by an insect
Rationale: No biological development occurs in the vector.
Question 8
What is a reservoir in disease transmission?
A. Habitat where pathogen lives and multiplies
B. Pesticide storage tank
C. Animal feed area
D. Water drainage system
Answer: A. Habitat where pathogen lives and multiplies
Rationale: Reservoirs maintain disease organisms in nature.
Question 9
, Which insect is associated with plague transmission?
A. Fleas
B. Mosquitoes
C. Bees
D. Beetles
Answer: A. Fleas
Rationale: Fleas transmit Yersinia pestis between rodents and humans.
Question 10
What disease is associated with rodent-borne contamination?
A. Hantavirus
B. Influenza
C. Malaria
D. Cholera only
Answer: A. Hantavirus
Rationale: Rodent droppings and urine spread hantavirus.
Question 11
What is the primary pest involved in typhus transmission?
A. Lice
B. Ants
C. Termites
D. Mosquito larvae
Answer: A. Lice
Rationale: Body lice transmit epidemic typhus.
Question 12
