scrutator

scrutator

1. The two method have them own’s excellence.The PSD-V-A method is brief and straight, but depends most on scrutator’s experiences.

两种方法各有特点，PSD-V-A方法简练直观，但对检测人员的经验比较依赖；

2. To check ministry of eye ground periphery, if check at 6 o'clock azimuth, scrutator is located in by check person place of the top of head, make suffer from eye oversee at 6 o'clock azimuth.

为检查眼底周边部，如检查6点方位，检查者位于被检者的头顶处，令患眼向下看6点方位。

3. Making when establishing a check-up, had better be to be in warm environment, let a patient shuck off jacket, back to scrutator.

在作立位体检时，最好是在温暖的环境中，让患者脱去上衣，背向检查者。

4. Without dark adaptation plan person, can use a patient the normal light of be good at eye or scrutator becomes aware undertake contrasting determining for the standard.

无暗适应计者，可利用患者健眼或检查者的正常光觉为标准进行对比测定。