What could be found in patients with amblyopia? ( )
A. Poor visual acuity
B. Eccentric fixation
Crowded phenomenon
D. Abnormal VEP
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What is the best-corrected visual acuity to give a diagnosis of amblyopia? ( )
Age 3-5: <0.5
B. Age≥6:<0.7
C. Adult: <1.0
D. Interocular difference≥2 lines
Techniques of strabismus surgery include( ).
A. Recession of a rectus muscle
B. Recection of a rectus muscle
C. Shifting of the point of muscle attachment
D. Scleral Buckling Surgery
When the trochlear nerve is paralyzed, which kinds of strabismus could be found in the affected eye?( )
A. Exotropia
B. Hypertropia
C. Incyclotropia
D. Excyclotropia
What could be the causes of acquired paralytic strabismus? ( )
A. Trauma
B. Neoplasm
C. Vascular disease
Demyelinating disease