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"description": "Comment diagnostiquer une exposition au linuron ?\nQuels tests peuvent détecter le linuron dans le corps ?\nQuels symptômes indiquent une intoxication au linuron ?\nY a-t-il des tests spécifiques pour les effets du linuron ?\nComment évaluer le risque d'exposition au linuron ?",
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"description": "Quelles complications peuvent survenir après une exposition au linuron ?\nLe linuron peut-il affecter la reproduction ?\nY a-t-il des risques de cancer associés au linuron ?\nComment le linuron affecte-t-il le système nerveux ?\nLes enfants sont-ils plus vulnérables aux effets du linuron ?",
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"@type": "Question",
"name": "Comment diagnostiquer une exposition au linuron ?",
"position": 1,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le diagnostic repose sur l'historique d'exposition et des tests biologiques spécifiques."
}
},
{
"@type": "Question",
"name": "Quels tests peuvent détecter le linuron dans le corps ?",
"position": 2,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des analyses d'urine et de sang peuvent révéler la présence de linuron."
}
},
{
"@type": "Question",
"name": "Quels symptômes indiquent une intoxication au linuron ?",
"position": 3,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les symptômes incluent des nausées, des vertiges et des irritations cutanées."
}
},
{
"@type": "Question",
"name": "Y a-t-il des tests spécifiques pour les effets du linuron ?",
"position": 4,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des tests de fonction hépatique et rénale peuvent être effectués pour évaluer les effets."
}
},
{
"@type": "Question",
"name": "Comment évaluer le risque d'exposition au linuron ?",
"position": 5,
"acceptedAnswer": {
"@type": "Answer",
"text": "L'évaluation du risque se fait par l'analyse des conditions de travail et des habitudes."
}
},
{
"@type": "Question",
"name": "Quels sont les symptômes d'une exposition aiguë au linuron ?",
"position": 6,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les symptômes aigus incluent des maux de tête, des nausées et des troubles respiratoires."
}
},
{
"@type": "Question",
"name": "Peut-on avoir des effets chroniques après exposition au linuron ?",
"position": 7,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, une exposition prolongée peut entraîner des problèmes respiratoires et dermatologiques."
}
},
{
"@type": "Question",
"name": "Quels signes cliniques sont associés à une intoxication au linuron ?",
"position": 8,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les signes cliniques incluent des éruptions cutanées, des troubles gastro-intestinaux et des vertiges."
}
},
{
"@type": "Question",
"name": "Comment différencier les symptômes du linuron d'autres toxines ?",
"position": 9,
"acceptedAnswer": {
"@type": "Answer",
"text": "Un historique d'exposition et des tests spécifiques aident à différencier les symptômes."
}
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{
"@type": "Question",
"name": "Les symptômes du linuron peuvent-ils varier selon l'âge ?",
"position": 10,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les enfants et les personnes âgées peuvent présenter des symptômes plus graves."
}
},
{
"@type": "Question",
"name": "Comment prévenir l'exposition au linuron ?",
"position": 11,
"acceptedAnswer": {
"@type": "Answer",
"text": "Utiliser des équipements de protection individuelle et suivre les protocoles de sécurité."
}
},
{
"@type": "Question",
"name": "Quelles sont les recommandations pour les travailleurs exposés au linuron ?",
"position": 12,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les travailleurs doivent suivre des formations sur la manipulation sécurisée des produits chimiques."
}
},
{
"@type": "Question",
"name": "Les femmes enceintes doivent-elles éviter le linuron ?",
"position": 13,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, il est conseillé aux femmes enceintes d'éviter l'exposition au linuron en raison des risques."
}
},
{
"@type": "Question",
"name": "Quelles mesures de sécurité doivent être prises lors de l'utilisation du linuron ?",
"position": 14,
"acceptedAnswer": {
"@type": "Answer",
"text": "Porter des gants, des masques et travailler dans des zones bien ventilées."
}
},
{
"@type": "Question",
"name": "Comment informer le public sur les dangers du linuron ?",
"position": 15,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des campagnes de sensibilisation et des brochures d'information peuvent être mises en place."
}
},
{
"@type": "Question",
"name": "Quel traitement est recommandé en cas d'intoxication au linuron ?",
"position": 16,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le traitement inclut l'élimination de l'exposition et des soins symptomatiques."
}
},
{
"@type": "Question",
"name": "Y a-t-il un antidote spécifique pour le linuron ?",
"position": 17,
"acceptedAnswer": {
"@type": "Answer",
"text": "Il n'existe pas d'antidote spécifique pour le linuron, le traitement est symptomatique."
}
},
{
"@type": "Question",
"name": "Comment traiter les irritations cutanées causées par le linuron ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les irritations cutanées peuvent être traitées avec des crèmes apaisantes et des antihistaminiques."
}
},
{
"@type": "Question",
"name": "Quels soins d'urgence sont nécessaires en cas d'exposition au linuron ?",
"position": 19,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les soins d'urgence incluent le lavage de la peau et l'administration d'oxygène si nécessaire."
}
},
{
"@type": "Question",
"name": "Les traitements varient-ils selon la voie d'exposition au linuron ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les traitements diffèrent selon qu'il s'agit d'une exposition cutanée, orale ou respiratoire."
}
},
{
"@type": "Question",
"name": "Quelles complications peuvent survenir après une exposition au linuron ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les complications incluent des troubles respiratoires chroniques et des problèmes dermatologiques."
}
},
{
"@type": "Question",
"name": "Le linuron peut-il affecter la reproduction ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des études suggèrent que le linuron peut avoir des effets néfastes sur la reproduction."
}
},
{
"@type": "Question",
"name": "Y a-t-il des risques de cancer associés au linuron ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des recherches sont en cours pour évaluer le potentiel cancérigène du linuron."
}
},
{
"@type": "Question",
"name": "Comment le linuron affecte-t-il le système nerveux ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une exposition prolongée peut entraîner des troubles neurologiques et des effets cognitifs."
}
},
{
"@type": "Question",
"name": "Les enfants sont-ils plus vulnérables aux effets du linuron ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les enfants peuvent être plus sensibles aux effets toxiques du linuron en raison de leur développement."
}
},
{
"@type": "Question",
"name": "Quels sont les principaux facteurs de risque d'exposition au linuron ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les travailleurs agricoles et ceux manipulant des pesticides sont les plus exposés."
}
},
{
"@type": "Question",
"name": "L'environnement peut-il influencer l'exposition au linuron ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, la proximité des zones agricoles et l'utilisation de pesticides augmentent le risque."
}
},
{
"@type": "Question",
"name": "Les personnes ayant des antécédents médicaux sont-elles à risque ?",
"position": 28,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les personnes avec des problèmes respiratoires préexistants peuvent être plus à risque."
}
},
{
"@type": "Question",
"name": "Les conditions de travail affectent-elles le risque d'exposition au linuron ?",
"position": 29,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des conditions de travail non sécurisées augmentent le risque d'exposition au linuron."
}
},
{
"@type": "Question",
"name": "Les habitudes de vie influencent-elles l'exposition au linuron ?",
"position": 30,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des habitudes comme le jardinage sans protection peuvent augmenter l'exposition."
}
}
]
}
]
}
Visual field testing is an indispensable part of the assessment of glaucoma. Of paramount importance to both the practitioner and the perimetrist is the guidance on how to conduct the test to get the ...
To simplify the basics of understanding single-field analysis of visual field tests by using the Humphrey perimeter....
The general principle and a brief overview of how the Humphrey visual field is conducted and the approach to interpreting the results of single field analysis in an easy-to-understand manner are prese...
This educational video is an attempt to simplify the interpretation of Humphrey visual field single-field analysis with illustrations and video clips that would be useful to practicing ophthalmologist...
https://youtu.be/x8iZLDR4XdY....
Visual field loss is associated with poor post-stroke functional outcomes. However, early detection of visual field loss is often challenging in patients with disabling stroke. This study explored the...
We investigated the relationship between foveal avascular zone (FAZ)-related parameters, assessed by optical coherence tomography angiography (OCT-A), and visual field (VF) progression in early-stage ...
The dorsal parietal visual system plays an important role in self-motion perception and spatial cognition. It also strongly responds to visual inputs from the lower visual field. Postural control is m...
Do visual stimuli presented to the lower and upper visual fields affect postural control and sensory reweighting?...
Twenty-nine healthy young adults participated in the study. Four conditions (full visual field, upper visual field, lower visual field, and no optic flow condition) were simulated in a VR environment ...
Optic flow in the full and lower visual fields produced significantly smaller 95 % ellipse area and RMS of COP in the anterior-posterior direction compared to optic flow in the upper visual field. Furth...
Visual feedback affects static postural control more when presented in the lower visual field compared to the upper visual field....
To compare visual field (VF) progression between glaucoma patients receiving cataract surgery alone (CS) or with a Hydrus microstent (CS-HMS)....
Post hoc analysis of VF data from the HORIZON multicenter randomized controlled trial....
A total of 556 patients with glaucoma and cataract were randomized 2:1 to either CS-HMS (369) or CS (187) and followed up for 5 years. VF was performed at 6 months and then every year after surgery. W...
Data from 352 eyes in the CS-HMS arm and 165 in the CS arm were analyzed (2966 VFs). The mean RoP was -0.26 dB/y (95% credible interval -0.36, -0.16) for CS-HMS and -0.49 dB/y (95% credible interval -...
CS-HMS has a significant effect on VF preservation in glaucoma patients compared with CS alone, reducing the proportion of fast progressors....
This study quantifies the effect of trabeculectomy on the rate of progression (RoP) of visual field (VF) damage utilising pre- and post-operative visual function as the outcome instead of surrogate ou...
Clinical and VF data from 199 sequential patients who underwent trabeculectomy between 2015 and 2016 were extracted from the network of sites of Moorfields Eye Hospital NHS Foundation Trust. Of these,...
We analysed 10 [9,12] VFs per subject (Median [Interquartile Range]). At surgery, the age was 67 [57, 72] years, mean deviation was -10.84 [-14.7, -5.6] dB and the IOP was 18 [15, 20] mmHg. One year a...
Trabeculectomy leads to a significant reduction in the RoP of VF loss postoperatively....
A multitude of terms have been used to describe automated visual field abnormalities. To date, there is no universally accepted system of definitions or guidelines. Variability among clinicians create...
In phase one of the study, all neuro-ophthalmologists in Israel were asked to complete a survey in which they described the abnormalities in 10 selected automated visual field tests. In phase 2 of the...
Twenty-six neuro-ophthalmologists participated in the initial survey. On average, there were 7.5 unique descriptions for each of the visual fields (SD 3.17), a description of only the location in 24.6...
The study confirmed a great degree of variability in the use of terminology to describe automated visual field abnormalities. The creation of a consensus statement was associated with improved use of ...
To determine the usefulness of Humphrey Field Analyser (HFA) SITA-Faster 24-2 gaze tracker outputs on interpreting intra-visit visual field (VF) result pairs....
Analysis of 1380 right-left eye pairs and 1432 pairs of test 1-test 2 intrasession VF results of patients seen within a university-based glaucoma service was undertaken to understand gaze deviation di...
There was no association of test order (right-left, test 1-test 2) with eye movements. There was a significant, but weak correlation between eye movements and age (r = 0.16). Correlations of eye movem...
Eye movement parameters as currently reported by the HFA do not appear to be correlated with key sensitivity parameters when considering the repeatability of intrasession SITA-Faster 24-2 VF results. ...
Peripheral visual field (VF) loss affects 13% of the population over 65. Its effect on activities of daily living and higher order visual processing is as important as it is inadequately understood. T...
In this review, glaucoma and retrochiasmal cortical damage are utilized as examples of peripheral field loss which typically spare central vision and have patterns respecting the horizontal and vertic...
Peripheral VF loss is an under-recognized cause of patient distress and disability. All peripheral field loss is not the same, differential patterns of loss affect parameters of activities of daily li...
A central question in neuroscience is how the organization of cortical maps relates to perception, for which human primary visual cortex (V1) is an ideal model system. V1 nonuniformly samples the reti...