is the most common benign orbital tumor in adults
A. schwannoma
B. Cavernous hemangioma
C. fibrous histiocytoma
D. hemangiopericytoma
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is an acute inflammation of orbital soft tissue
A. Orbital cellulitis
B. Cavernous hemangioma
which is not the common cause of leukocoria in children
A. melanoma
B. Cataract
Coats disease
D. Persistent fetal vasculature
innervates the lateral rectus muscle
A. The abducens nerve
B. The oculomotor nerve
C. The optic nerve
D. The trochlear nerve
In the center of the macula is the
A. foveola
B. optic nerve
C. cone
D. vein
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