pupillary sphincter Antonyms
No Synonyms and anytonyms found
Meaning of pupillary sphincter
Wordnet
pupillary sphincter (n)
a ring of smooth muscle surrounding the iris
pupillary sphincter Sentence Examples
- The pupillary sphincter is a muscle in the eye responsible for constriction of the pupil.
- When exposed to bright light, the pupillary sphincter contracts, causing the pupil to become smaller.
- Dysfunction of the pupillary sphincter can lead to abnormal pupil responses.
- The autonomic nervous system controls the pupillary sphincter's actions.
- Damage to the pupillary sphincter can result in pupil dilation that does not respond to light.
- The pupillary sphincter works in tandem with the dilator muscle to regulate pupil size.
- The doctor examined the patient's pupillary sphincter function to assess their neurological health.
- Constriction of the pupillary sphincter occurs through parasympathetic stimulation.
- A medication that targets the pupillary sphincter can be used to treat conditions such as glaucoma.
- The pupillary sphincter relaxes in low light conditions to allow for maximum light entry into the eye.
FAQs About the word pupillary sphincter
a ring of smooth muscle surrounding the iris
No synonyms found.
No antonyms found.
The pupillary sphincter is a muscle in the eye responsible for constriction of the pupil.
When exposed to bright light, the pupillary sphincter contracts, causing the pupil to become smaller.
Dysfunction of the pupillary sphincter can lead to abnormal pupil responses.
The autonomic nervous system controls the pupillary sphincter's actions.
