婴幼儿视力标准对照表

婴幼儿视力标准对照表
英文回答：
Infant Vision Chart.
Purpose:
The Infant Vision Chart is a screening tool used to assess the vision of infants and toddlers who are unable to verbally communicate or cooperate with a standard eye exam.
Age Range:
The chart is designed for use in infants and toddlers between 0 and 36 months of age.
Procedure:
Materials: Infant Vision Chart, flashlight, and a dark room.
Instructions:
Dim the lights in the room and place the infant in a comfortable position.
Hold the chart 10 inches from the infant's face and directly in front of them.
Shine a flashlight at the center of the chart.
Observe the infant's eye movements as they follow the light.
Interpretation:
The infant's reaction to the light will provide information about their vision.
Normal Vision: The infant will follow the light with smooth, coordinated eye movements.
Vision Problems: The infant may exhibit abnormal eye movements, such as:
Nystagmus (involuntary rapid eye movements)。

Strabismus (misalignment of the eyes)。

Poor tracking of the light.
Referral:
If the infant exhibits any abnormal eye movements, they should be referred to an ophthalmologist for further evaluation.
Additional Notes:
The Infant Vision Chart is not a substitute for a comprehensive eye exam.
Early detection and treatment of vision problems is crucial for optimal vision development.
中文回答：
婴幼儿视力标准对照表。

目的：
婴幼儿视力标准对照表是一种筛查工具，用于评估无法用言语沟通或配合标准眼科检查的婴幼儿的视力。

年龄范围：
该图表适用于 0 至 36 个月的婴幼儿。

步骤：
材料，婴幼儿视力标准对照表、手电筒、黑暗房间。

说明：
调暗房间灯光，让婴儿处于舒适位置。

将图表放在距婴儿面部 10 英寸处，正对着他们。

用手电筒照亮图表中心。

观察婴儿的眼睛随光而动的动作。

解读：
婴儿对光的反应将提供有关其视力的信息。

正常视力，婴儿的眼睛将平稳、协调地随光移动。

视力问题：婴儿可能会表现出以下异常眼球运动：眼球震颤（不自主的快速眼球运动）。

斜视（眼睛对齐不良）。

追光不良。

转诊：
如果婴儿表现出任何异常眼球运动，应将其转诊给眼科医生以进行进一步评估。

其他注意事项：
婴幼儿视力标准对照表不能代替全面的眼科检查。

尽早发现和治疗视力问题对于视力发育至关重要。