A:-1.00
B:-0
C:-10.00
D:-0.10
Correct Answer:- Option-A
2:-The corneal endothelium on slitlamp biomicroscopy is examined using
A:-Direct illumination
B:-Sclerotic scatter
B:-0
C:-10.00
D:-0.10
Correct Answer:- Option-A
2:-The corneal endothelium on slitlamp biomicroscopy is examined using
A:-Direct illumination
B:-Sclerotic scatter
C:-Specular reflection
D:-Retro illumination
Correct Answer:- Option-C
3:-Which of the following does not commonly cause glare?
A:-lritis
B:-Corneal scar
C:-Posteriorsubcapsular cataract
Correct Answer:- Option-C
3:-Which of the following does not commonly cause glare?
A:-lritis
B:-Corneal scar
C:-Posteriorsubcapsular cataract
D:-Albinism
Correct Answer:- Option-A
4:-Corneal haze in corneal edema is primarily due to
Correct Answer:- Option-A
4:-Corneal haze in corneal edema is primarily due to
A:-reflection
B:-light scattering
B:-light scattering
C:-refraction
D:-diffraction
Correct Answer:- Option-B
5:-All of the following statements are true regarding photoreceptors except
D:-diffraction
Correct Answer:- Option-B
5:-All of the following statements are true regarding photoreceptors except
A:-There are approximately 120 million rods in the eye
B:-Rods are absent at the fovea
C:-The ratio of Photoreceptors to Ganglion cells is 10:1
B:-Rods are absent at the fovea
C:-The ratio of Photoreceptors to Ganglion cells is 10:1
D:-There are approximately 20 million cones in the eye
Correct Answer:-Question Cancelled
6:-Sphincter and dilator muscle of iris is derived from
6:-Sphincter and dilator muscle of iris is derived from
A:-surface ectoderm
B:-mesenchyme
B:-mesenchyme
C:-neuroectoderm
D:-pupillary membrane
D:-pupillary membrane
Correct Answer:- Option-C
7:-Regarding angle kappa, which is the correct statement?
A:-It is the angle between optic axis and visual axis
7:-Regarding angle kappa, which is the correct statement?
A:-It is the angle between optic axis and visual axis
B:-Positive angle kappa is seen in myopia
C:-It is the angle between pupillary axis and visual axis
D:-Positive angle Kappa gives the appearance of pseudoesotropia
C:-It is the angle between pupillary axis and visual axis
D:-Positive angle Kappa gives the appearance of pseudoesotropia
Correct Answer:- Option-C
8:-Which of the following statements is true?
A:-Basal tear secretion is maintained by the main lacrimal gland
8:-Which of the following statements is true?
A:-Basal tear secretion is maintained by the main lacrimal gland
B:-Schirmers Test ll measures the basal tear secretion only
C:-TBUT test less than 10 sec is abnormal
D:-Schirmer Test l measures both basal & reflex secretion Correct
C:-TBUT test less than 10 sec is abnormal
D:-Schirmer Test l measures both basal & reflex secretion Correct
Correct Answer:- Option-C
9:-Stiles-Crawford effect refers to
A:-reduced sensitivity of peripheral retina
B:-Peripheral rays cut off by iris to counteract optical aberrations
C:-greater sensitivity of retinal photoreceptors to perpendicular rays rather than oblique rays D:-higher refractive index of core of lens nucleus than peripheral cortex
Correct Answer:- Option-C
10:-All the following statements regarding aqueous humour are true except
9:-Stiles-Crawford effect refers to
A:-reduced sensitivity of peripheral retina
B:-Peripheral rays cut off by iris to counteract optical aberrations
C:-greater sensitivity of retinal photoreceptors to perpendicular rays rather than oblique rays D:-higher refractive index of core of lens nucleus than peripheral cortex
Correct Answer:- Option-C
10:-All the following statements regarding aqueous humour are true except
A:-The glucose content is approximately 80% of that of plasma
B:-The lactate concentration is twice that of plasma
B:-The lactate concentration is twice that of plasma
C:-Aqueous has relatively low ascorbic acid content
D:-Active secretion accounts for the major fraction in aqueous secretion
D:-Active secretion accounts for the major fraction in aqueous secretion
Correct Answer:- Option-C
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