以下哪一个是具有保护功能的眼球结构?
眼球小测试

Quiz
•
Biology
•
10th Grade
•
Hard
chs240 Thien_方智恬_
Used 1K+ times
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
角膜
视网膜
脉络膜
巩膜
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
____是眼球中负责固定并调节晶状体的结构,当我们看向远处物体时,这结构会____,使晶状体的曲度____,。
悬韧带;
收缩;
变扁
悬韧带;
放松;
变凸
睫状体;
收缩;
变扁
睫状体;
放松;
变凸
3.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
小花突然失明了,但医生检查后却认为他眼的结构没有异常。那么病变的部位最有可能是____。
视神经
大脑视觉中枢
黄斑
眼角膜
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
看完电影走出昏暗的放映厅门口后,眼球中的 结构会 。
瞳孔;
放大
瞳孔;
缩小
晶状体;
变凸
晶状体;
变扁
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
视网膜上用以感受光线的光感受器,位于视网膜的____层。
外
中
内
间
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
眼睛正常的人看近物时,晶状体和瞳孔的调节是_____。
睫状体平滑肌收缩,
晶状体曲度变小,
瞳孔增大
睫状体平滑肌舒张,
晶状体曲度变大,
瞳孔增大
睫状体平滑肌舒张,
晶状体曲度变大,
瞳孔缩小
睫状体平滑肌收缩,
晶状体曲度变大,
瞳孔缩小
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
在视觉形成的过程中,形成图像和形成视觉的部位分别是______。
视网膜;
视觉中枢
视网膜;
视神经
角膜;
视神经
视觉中枢;
视网膜
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