Correct Answer:- Option-A
Question48:-Which of the following vitamins decreases the therapeutic effect of levodopa?
A--Riboflavin
B:-Niacin
C:-Pyridoxine
D:-Thiamine
Correct Answer:- Option-C
Question49:-The level of prevention by screening of cancer cervix by visual inspection of acetic acid is
A:-Primordial prevention
B:-Primary prevention
C:-Secondary prevention
D:-Tertiary prevention
Correct Answer:- Option-C
Question50:-The following one is NOT a malaria measurement
A:-Annual parasite incidence
B:-Annual blood examination rate
C:-Slide positivity rate
D:-Average infestation rate
Correct Answer:- Option-D
Question5 1:-Which of the following disease is included in "Water related" disease?
A:-Cholera
B:-Malaria
C:-Dracunculiasis
D:-Trachoma
Correct Answer:- Option-B
Question52:-Orthotolidine test is used for
A:-Testing milk
B:-Test chlorine demand
C:-Test chlorine in water
D:-Testing iodine in blood
Correct Answer:- Option-C
Question53:-Mechanism of action of Excimer Laser in cornea is
A:-Photodisruption
B:-Photoablation
:-Photocoagulation
D:-None of the above
Correct Answer:- Option-B
Question54:-Complicated cataract has all of the following features, Except
A:-Metachromatic luster
read crump' appearance
:-Posterior cortical opacity
D:-Pseudoexfoliation
Correct Answer:- Option-D
Question55:-Pigment epithelium of iris develops from
A:-Neural ectoderm
B:-Surface ectoderm
C:-Mesoderm
D:-None of the above
Correct Answer:- Option-A
Question56:-Pin point pupil is seen in
A:-Belladona poisoning
-Internal ophthalmoplegia
C:-Organophosphorus compound poisoning
D:-Optic atrophy
Correct Answer:- Option-C
Question57:-Thumb sign in X-ray neck lateral view is seen in
A:-Ludwig's angina
B:-Acute epiglottitis
C:-Acute laryngitis