Asked by Faith Bednarz on Sep 24, 2024
Verified
When a person focuses on a close object, the pupil constricts along with the normal accommodation reflex.
Constricts
To narrow or become tighter, often referring to the narrowing of blood vessels or other tubular structures.
Accommodation Reflex
The process by which the eye changes optical power to maintain a clear image or focus on an object as its distance varies.
- Comprehend the mechanism of accommodation reflex in the eye and its significance in focus adjustment.
- Understand the physiological responses of the eye to changes in lighting conditions.
Verified Answer
TC
Tanjum chowdhury3 days ago
Final Answer :
True
Explanation :
When a person focuses on a close object, the muscles inside the eye contract to change the shape of the lens and bring the object into focus. This is called accommodation. The pupil also constricts to help improve the sharpness of the image. This is known as the near triad or near reflex. Therefore, the statement is true.
Learning Objectives
- Comprehend the mechanism of accommodation reflex in the eye and its significance in focus adjustment.
- Understand the physiological responses of the eye to changes in lighting conditions.