Correction of hyperopia should be suggested for patients with
A. Eye strain
B. Amblyopia
C. Esotropia
D. High hyperopia
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Which do(es) help to slow down the development of myopia?
A. Keratorefractive surgery
B. Atropine
C. Orthokeratology
D. Implantable contact lens
The refractive state of the eye may be altered by
A. Constriction of the ciliary muscle
B. Change of the corneal curvature
C. Increase of the lenticular thickness
D. Elongation of the axial length of the eye
Which of the refractive state belong to with-the-rule astigmatism?
A. –0.50DS/ +1.50DC x 90°
B. -2.50DC×110°
C. -0.75DS/ -1.00DC×160°
D. +2.25DS/ +2.75DC×145°
Which spectacles may be chosen for correction of refractive error?
A. Bandage contact lens
B. Spherical lens
C. Prisms
D. Cylindrical lens
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