單項(xiàng)選擇題
A.60% B.70% C.80% D.90%
A.7.70mm和7.80mm B.7.80mm和7.70mm C.7.80mm和7.80mm D.7.80mm和7.90mm
A.10.00~11.00mm和10.50~11.00mm B.11.00~12.00mm和10.50~11.00mm C.11.25~12.25mm和10.50~11.00mm D.11.00~12.00mm和11.50~12.00mm
A.5mm B.10mm C.15mm D.20mm
A.5-10mm B.10-20mm C.10-30mm D.20-40mm
A.下方看 B.上方看 C.左方看 D.右方看
A.溶脹 B.脫水 C.透明度下降 D.焦度改變
A.視力下降 B.異物感 C.角膜上皮水腫 D.角膜內(nèi)皮退形性變
A.焦度改變 B.霉菌沉淀物 C.厚度改變 D.膠凍塊沉淀物
A.淚小點(diǎn)、淚小管 B.淚囊、鼻淚管 C.淚腺和副淚腺 D.淚小點(diǎn)、鼻淚管
A.不變 B.増加 C.減少 D.停止