What is the harmful effect of non-ionizing infra-red radiation?
Anonymous Quiz
16%
Radiation sickness
68%
Gradual development of "heat cataract"
5%
Severe anemia due to destruction of bone marrow
11%
Destruction of mucous membranes causing severe watery diarrhea
Which of the following are indirect causes of Maternal Mortality?
Anonymous Quiz
16%
Pregnancy induced hypertension
0%
Unsafe abortion
81%
Rheumatic heart disease
2%
Obstructed labor
What is the goal of pre-employment medical examination in the occupational health program?
Anonymous Quiz
56%
Place the worker is a suitable job, for the sake of safety and productivity
19%
Monitor the efficiency of occupational health services provided in workplace
6%
Measure toxic elements in biological fluids & tissues of workers
19%
Follow-up of health status of employed workers
What is an example of a non-communicable disease?
Anonymous Quiz
4%
Cholera
2%
Measles
93%
Hypertension
2%
Tuberculosis
Which intervention is considered a secondary preventive measure?
Anonymous Quiz
11%
Health education
54%
Screening tests
31%
Chemoprophylaxis
3%
Rehabilitation
Which statement specifies Community medicine versus clinical medicine?
Anonymous Quiz
8%
It targets patient cure
0%
It uses Lab tests, X-ray, other investigations
86%
Its objective is health improvement
6%
It needs information about complaint and history of patient
Which term is used to define the time from infection to infectiousness?
Anonymous Quiz
35%
Incubatory period
45%
Latent period
18%
Infectiousness period
2%
Convalescent period
Which one of the following diseases is both communicable and contagious?
Anonymous Quiz
10%
Malaria
59%
Syphilis
22%
Yellow fever
10%
Filariases
Which type of carrier is related to polluted environment?
Anonymous Quiz
4%
Incubatory carrier
73%
Heathy carrier
0%
Convalescent carrier
24%
Contact carrier
Which one of the following statements describes Passive Surveillance?
Anonymous Quiz
93%
Data generated by reporting sources without request
2%
Particularly useful for diseases that may have asymptomatic clinical presentation
0%
Isolation of contacts from work
5%
Collection of data for a relatively limited period of time by regular outreach
Which statement describes the reservoir in Enteric fevers?
Anonymous Quiz
3%
Human in the form of cases
21%
Human in the form of cases and incubatory carriers
68%
Human in the form of cases and four types of carriers
8%
Human and animals
Which one of the following properly describes the reservoir and vector in urban yellow fever?
Anonymous Quiz
59%
The reservoir is man and Aedes aegypti mosquito is the vector
15%
The reservoir is animal and Aedes aegypti mosquito is the vector
8%
The reservoir is animal and a mosquito (Aedes or Haemagougus species) is the vector
18%
The reservoir is man and a mosquito (Aedes ne Haemagougus species) is the vector
Which one of the following describes the reservoir in malaria?
Anonymous Quiz
56%
Humans
35%
Humans and animals
8%
Animals
0%
Animals and soil
What is the international validity of yellow fever vaccination certificate?
Anonymous Quiz
7%
Validity starts immediately after vaccination and lasts for life
17%
Validity starts 10 days after vaccination and lasts for 5 years
2%
Validity starts immediately after vaccination and lasts for 5 years
73%
Validity starts 10 days after vaccination and lasts for life