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Wael Hammad Questions
10601 Questions
In a universe comprising of 1500 children less than 5 years of age, 75 children with severe malnutrition were foun If 75 new cases of severe malnutrition were registered over a period of one year, the incidence rate for severe malnutrition during the same year is:
Medicine
2022-12-03
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The estimate of the average number of additional years a person could expect to live, if the age specific death rates for a given year prevail for the rest of his life is best expressed by:
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2022-12-03
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Which one of the following is the odds ratio, calculated from the given data?
Medicine
2022-12-03
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In a village of 1 lakh population, among 20,000 exposed to smoking, 200 developed cancer, and among 40,000people unexposed, 40 developed cancer. The relative risk of smoking in the development of cancer is:
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2022-12-03
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Residents of three village with three different types of water supply were asked to participate in a study to identify cholera carriers because several cholera deaths had occurred in the recent past. Virtually everyone was present at the time of examination. The proportion of carriers in each villa
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2022-12-03
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In a study of 500 cases of a disease and 500 controls, the suspected etiological factor is found in 400 of the cases and 100 of the controls. The absolute risk (incidenc of disease in persons with the factor is:
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2022-12-03
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Patients admitted for carcinoma of the stomach are age and sex-matched, with smoking history to assess the possible association. Which option explains the given example?
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2022-12-03
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A total of 10,000 Vietnam veterans, half of whom are known by combat records to have been in areas where Agent Orange was used and half of whom are known to have been in areas where no Agent Orange was used, are asked to give a history of cancer since discharg Which option explains the given exampl
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2022-12-03
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A total of 3500 patients with thyroid cancer are identified and surveyed by patient-interviews regarding past exposure to radiation. Which options explains the given example?
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2022-12-03
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A 28 weeks pregnant lady reported to an ante natal clinic with signs and symptoms of Rubell She was insisting for the induction of labor before term as she feared congenital malformations of the fetus due to rubella at this time of gestation. She was told by the doctor that Rubella did not cause ma
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2022-12-03
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In a day care centre a child is suffering from measles. The centre has many children between the ages of 9-12 months. Measles infection can be prevented in these contacts if measles vaccine is given within:
Medicine
2022-12-03
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A man from a slum area was brought to the emergency of the DHQ Rawalpindi with history of passing rice water stools about 20-30 times and vomiting since yesterday. On examination there were signs of severe dehydration and hypovolaemic shock. What is the likely diagnosis?
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2022-12-03
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Ministry of health in collaboration with WHO has been working to eradicate polio from Pakistan since 1992. But still a few cases of polio are identified each year and most of the time the reservoir, which transmits polio to children is the:
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2022-12-03
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