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A blown pupil usually refers to a pupil that is completely dilated and no longer responding to light.
A blown pupil (also called 'fixed and dilated') is when one or both of the pupils are large and do not respond (constrict) to light. Possible causes may include trauma to the eye, brain injury, pressure or trauma to the optic nerve.
Often used in medical drama shows when diagnosing someone who has no brain activity - basically brain dead, but the two are not inextricably inked.
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What happens when a pupil is blown?
When a pupil is "blown," it typically refers to dilation or enlargement due to factors like emotional arousal, drug use, or head injuries. This can temporarily increase the size of the pupil, affecting vision and light sensitivity. It's important to seek medical attention if the blowing of the pupil is sudden and unexplained, as it could indicate a serious underlying condition.
How are you able to see?
each human has a black circle in there eye which is called a pupil,when someone is in the light the pupil does not need that much light so it gets smaller but if it is in a dark area the pupil gets bigger because the eye needs lots of light to indicate where the person is going
What is the possessive noun for pupil?
Pupil's The pupil's mother came to school.
Do you need an apostrophe in pupils?
As always the use of an apostrophe is determined by the meaning you want to give the word.Pupils: more than one pupil e.g. There are 30 pupils in this class. (There is more than one)Pupil's: owned by a pupil e.g. Have you seen this pupil's book? (The book that belongs to the pupil)Pupils': owned by more than one pupil e.g. I want to talk to you about the pupils' behaviour. (the behaviour 'belonging to' more than one pupil)NB Pupil can mean two things. A pupil can be a student at a school, which is how the word is used in the above examples.'Pupil' is also the name of the transparent portion of the eye (the black dot in the middle). They are treated the same grammatically, but the example sentences would be different.
How do you know if the head gasket on a 1986 Honda CRX is blown?
look for coolant in the oil and do a compression test. two adjacent cylinders with low compression will indicate a blown headgasket.
What is D-shaped pupil?
A D-shaped pupil, also known as a "D-shaped" or "pupillary deformity," is a condition where the pupil appears flattened on one side, resembling the letter "D." This abnormal shape can result from various factors, including trauma, certain eye surgeries, or underlying medical conditions such as cataracts or glaucoma. It may indicate damage to the muscles or nerves controlling pupil shape. If someone exhibits a D-shaped pupil, it is important to seek evaluation from an eye care professional.
What is the black hole in the center of the iris?
The black circle in the middle of the iris in your eye is called a pupil. It dilates to adjust with sunlight.
What is an elliptical pupil?
An elliptical pupil is a pupil that has an oval or elongated shape rather than the typical round form. This condition can be due to various factors, including genetic variations, certain eye conditions, or injuries. In some cases, it may affect vision or indicate underlying health issues, necessitating a professional evaluation by an eye care specialist.
What is an homograph for pupil?
An example of a homograph for "pupil" is "pupil" (a student) and "pupil" (the dark circular opening in the center of the eye).
What is the apostrophe of pupil Questions?
The word pupil is a common singular noun. It requires no apostrophe.The pupil looked bored.If the word pupil has a possession or belonging, it needs an apostrophe.The pupil's questions challenged me.The principal was amazed at the pupil's insightful questions.
What is the homograph word for pupil?
A homograph for "pupil" is "pupil," which can also refer to the small, dark hole in the center of the eye.
Eye disorders that cause pupils that do not dilate?
Eye disorders that result in pupils that do not dilate can include Adie's tonic pupil, where one pupil is larger and reacts poorly to light, and Horner's syndrome, characterized by a constricted pupil on the affected side. Other conditions, such as certain types of glaucoma or damage to the optic nerve, can also lead to non-reactive pupils. Anisocoria, or unequal pupil size, may also present with one pupil that does not dilate properly. These conditions can indicate underlying neurological or pathological issues and typically require medical evaluation.
