the SNS fibers that dilate the eyes run down the brainstem here, and if compressed you get PNS overdrive that constricts the pupils but they are still reactive to light.
Pontine hemorrhage is a bleeding which occurs in pons. CT Brain is diagnostic... Organophosphate poisoning is ingestion of insect poison. these two has the same clinical picture of "constricted pin point pupil". But in opc poisoning we can smell the kerosene like odor from patient mouth and excessive salivation & secretion will be there..
The factors that can cause different pupil shapes in individuals include genetics, age, medications, and certain medical conditions such as glaucoma or trauma to the eye.
Heroin relaxes the muscles in your body. The iris is the muscle in your eye that controls the size of your pupil and how much light is let in. When you take heroin it relaxes this muscle making your pupil appear smaller. "uppers" like cocaine will do the opposite.
The feminine form of pupil is "pupil" or "student." There is not a distinct feminine form for this word.
The pupil would get a prize.
A pontine, or brain stem hemorrhage, produces a pinpoint pupil because the fibers in the brain are unaffected. Therefore, dilation is interrupted, causing the pinpoint, but eyes can look relatively normal.
One's pupils get smaller in bright light. An extremely bright light can make the pupils become quite small, like a pinpoint. Special situations which can produce pinpoint pupil other than light are: 1. Opium overdose 2. Organophosphate poisoning 3. Pontine haemorrhage
Yes, lithium overdose can cause pinpoint pupils (miosis) as a symptom, often seen in combination with other symptoms such as confusion, drowsiness, and muscle weakness. It is important to seek immediate medical attention if you suspect a lithium overdose.
The drugs that most commonly cause constricted pupils or "Pinpoint" are strong opiods such as Heroin, morphine, oxycodone, or high doses of norco / vicodin.
Listing them all would be time-consuming so lets put it this way. Drugs can cause a pupil to change in two ways by dilation making the pupil larger or constricting the pupils. Only two drugs constrict the pupils those being opiates and alcohol. So anything but, these can cause the pupils to dilate.
Take them to a doctor.
Small pupils, or pinpoint pupils, can be a sign of a concussion, but they are not definitive on their own. Concussions can cause various symptoms, including changes in pupil size, but other factors, such as drug use or neurological issues, can also affect pupil size. If a concussion is suspected, it is important to seek medical evaluation for a comprehensive assessment.
Pontine hemorrhage is a bleeding which occurs in pons. CT Brain is diagnostic... Organophosphate poisoning is ingestion of insect poison. these two has the same clinical picture of "constricted pin point pupil". But in opc poisoning we can smell the kerosene like odor from patient mouth and excessive salivation & secretion will be there..
The dilator muscle which makes the pupil larger and the constrictor muscle which makes the pupil smaller.
The factors that can cause different pupil shapes in individuals include genetics, age, medications, and certain medical conditions such as glaucoma or trauma to the eye.
yes it does
It cause Brunner does like.jim