A young boy who used to wash his contact lenses in tap water or with unhygienic lens fluid developed keratitis. Microscopy revealed an organism with spiked or star-shaped structures. Identify the correct organism responsible.
ABalantidium
BPseudomonas
CAcanthamoeba
DStaphylococcus aureus
A 15-year-old girl with myopic astigmatism does not want to wear glasses. What is the best alternative for her?
ALASIK
BSpherical Specs
CContact lenses (Toric)
DFEMTO Lasik
Which keratometry reading is most accurate in post-LASIK eyes for IOL power calculation?
ATopography-derived K
BTotal corneal power
CManual keratometry
DAutomated keratometry
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