A) Age 20-39 years B) Weight 65 kg C) Works for 10 hours D) Work is mainly sedentary Answer (Select an option above to get the answer):
(Single Best Answer) Question 22: According to The Workmen’s Compensation Act, 1923, which of the following is considered an occupational disease ?
A) Anthrax B) Dengue C) Tetanus D) Typhoid Answer (Select an option above to get the answer):
(Single Best Answer) Question 23: In certain population, there were 4050 births in last one year. There were 50 still births. 50 infants died within 7 days whereas 150 died within first 28 days. What is Neonatal Mortality Rate ?
A) 50 B) 12.5 C) 49.5 D) 62.5 Answer (Select an option above to get the answer):
A) Long incubation period B) Only humans are reservoir C) Highly Infectious but low pathogenicity D) No effective vaccine Answer (Select an option above to get the answer):
(Single Best Answer) Question 25: A person found some correlation between fatty food intake and diseases due to obesity. He did this by collecting data from food manufacturers and hospitals respectively, such a study is ?
A) Cross sectional B) Ecological study C) Experimental study D) Psephological study Answer (Select an option above to get the answer):
A) Blinding B) Matching C) Multivariate Analysis D) Randomization Answer (Select an option above to get the answer):
(Single Best Answer) Question 27: A study revealed lesser incidence of carcinoma colon in pure vegetarians than non-vegetarians; by which it was concluded that Beta-carotene is protective against cancer. This may not be true because the vegetarian subjects may be consuming high fiber diet which is protective against cancer. This is an example of ?
A) Causal Association B) Common association C) Confounding factor D) Multifactorial Causation Answer (Select an option above to get the answer):
(Single Best Answer) Question 28: A patient presents with signs of pneumonia. The bacterium obtained from sputum was a gram positive cocci which showed alpha hemolysis on sheep agar. Which of the following test will help to confirm the diagnosis ?
A) Bacitracin sensitivity B) cAMP test C) Coagulase test D) Optochin sensitivity Answer (Select an option above to get the answer):
A) Alteration of target is the mechanism of resistance in some of the Pneumococcal strains B) Complete elimination of the target is the mechanism of resistance to Vancomycin in some the strains of enterococcus C) Most common mechanism is production of neutralizing substances D) Plasmid mediated antibiotic resistance is always transmitted vertically Answer (Select an option above to get the answer):
(Single Best Answer) Question 30: A patient has Bilirubin =0.9 mg/dl, elevated SGPT & SGOT (~1500-1600 IU/L). HBsAg positive, Anti HBC IgM negative, Anti Hepatitis E IgM positive. Patient has ?
A) Chronic Hepatitis B infection with Hepatitis E superinfection B) Co-infection with Hepatitis B & Hepatitis E C) Hepatitis E Infection D) Infection with mutant Hepatitis B virus Answer (Select an option above to get the answer):