Question78:-Commonest cause of bilateral proptosis
A:-Orbital tumours
B:-Orbital cellulitis
C:-Thyroid ophthalmopathy
D:-Orbital hemorrhage
Correct Answer:- Option-C
Question79:-Which of the following is a feature of concave lens?
A:-Object moves in the same direction as the lens
B:-Object moves in the opposite direction of the lens
C:-Object appears magnified
D:-Distortion of image when lens is rotated
Correct Answer:- Option-A
Question80:-Which of the following tonometry is not based on applanation?
A:-Air puff tonometer
B:-Schiotz tonometer
C:-Tonopen
D:-Noncontact tonometers
Correct Answer:- Option-B
Question81:-Which dye is used for identifying comeal epithelial defect?
A:-Indocyanine green
B:-Fluorescein
C:-Rose Bengal
D:-Trypan Blue
Correct Answer:- Option-B
Question82:-Which laser is used for treating after cataract?
A:-Nd YAG laser
B:-Argon laser
C:-Diode laser
D:-Ruby laser
Correct Answer:- Option-A
Question83:-Roving ring scotoma is seen in
A:-Pseudophakia
B:-High myopia
C:-Glaucoma
D:-Aphakia corrected with spectacles
Correct Answer:- Option-D
Question84:-SAFE (Surgery, Antibiotics, Face washing, Environment) strategy is for control of
A:-Glaucoma
B:-Dacryocystitis
C:-Trachoma
D:-Comeal ulcer
Correct Answer:- Option-C
Question85:-All are used to check visual acuity in children EXCEPT
A:-VEP
B:-Perimetry
C:-Cardiff acuity cards
D:-Teller acuity cards
Correct Answer:- Option-B
Question86:-All are features of concomitant squint EXCEPT
A:-No diplopia
B:-Primary deviation equals secondary deviation
C:-Abnormal head posture
D:-No restriction of ocular movements
Correct Answer:- Option-C
Question87:-Amblyopia in children is most commonly caused by
A:-Hypermetropia
B:-Astigmatism
C:-Myopia
D:-Congenital cataract