B:-Apoptosis
C:-Petechiae
D:-None of the above
Correct Answer:- Option-D
Question49:-The cardinal signs of inflammation are
A:-heat, pain, redness, dolor and swelling
B:-heat, pain, redness and swelling
C:-heat, pain, redness, swelling and function loss
D:-loss of function and pain
Correct Answer:- Option-C
Question50:-Tigroid heart appearance is seen in
A:-Aphthous fever
-Foot and mouth disease
C:-Enzootic apthiae
D:-All of the above
Correct Answer:- Option-D
Question51:-Bhopal gas tragedy is an example for
A:-Propagated epidemic
-Point source epidemic
C:-Sporadic
D:-None of the above
Correct Answer:- Option-B
Question52:-In the following all are true about prevalence except
A:-Prevalence is a rate
-Prevalence is of two type
C:-Prevalence = Incidence x duration
D:-It counts old and new cases
Correct Answer:- Option-A
Question53:-Which epidemiological study gives the most accurate results ?
A:-Cross-sectional study
B:-Cohort study
C:-Randomized clinical trial with blinding
D:-Meta-analysis
Correct Answer:- Option-D
Question54:-Presence of high iron in water is indicated by
-Fishy smell
B:-Metallic taste
C:-Salty taste
D:-None of the above
Correct Answer:- Option-B
Question55:-Which has the greater impact on reducing surface contamination ?
A:-Cleaning
B:-Disinfection
C:-Cleaning and disinfection are equally impactful
D:-Fumigation
Correct Answer:- Option-C
Question56:-Non-specific germicidal factor present in milk 15
A:-Immunoglobulins
B:-Bifidus factor
C:-Lactoferrin
D:-None of the above
Correct Answer:- Option-C
Question57:-The example for saprozoonosis is
A:-Ancylosomiasis
B:-Botulism
C:-Histoplasmosis
D:-All of the above
Correct Answer:- Option-D
Question58:-Carcass yield is known 85