The far point of myopia locates at:
A. the infinite far
B. some point before eyes
C. behind the eyeball
D. on the retina
a patient, male, three months old, both eyes have photophobia, tearing and spasm of eye lids for three months, examination: both eyes have ciliary congestion, corneal edema, the diameter of corneal is 13 mm, anterior chambers are much deeper than usual, pupil 3mm, lens transparence, ocular fundus: optic discs pale, C/D exceed 0.6, IOP Tn, what is the proper treatment:
A. make operation as soon as possible
B. use drugs to decline IOP
C. make operation after 1-years old
D. make operation after IOP is normal
a patient,male,38-years old, he found his visual deterioration of left eye two days ago casually ,examination: visual acuity: right 0.1 left 0.1,both eyes have no congestion, corneal transparence, anterior chamber N, lens transparence, pupil N, ocular fundus : optic disc of eyes C/D right 0.5 Left 0.7,IOP:right 28mmHg left 38 mmHg, both chamber angles are open, visual field :right nosal ladder ,left tubular visual field, what is the right treatment:
A. use drugs to decline IOP first of all
B. make operation first of all
C. observe the IOP and visual field nearly
D. laser therapy first and then sugery
a patient, 65 years old, he has visual deterioration of right eye for three years, and has severe visual disorder for half a year, no redeye, no eye pain and no iridizations. Examination: right eyesight HM, light orientation N, transparent corneal, pupil N, lens opacification, anterior chamber N, of pigment, iris shadow (-) ,IOP Tn, the veins of iris is transparent, color sense N, what is the proper treatment:
A. ECCE+IOL
B. ECCE
C. Medical treatment
D. Phaco and IOL implantation