Numération des plaquettes : Questions médicales fréquentes
Nom anglais: Platelet Count
Descriptor UI:D010976
Tree Number:G09.188.105.700
Termes MeSH sélectionnés :
Disorders of Excessive Somnolence
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"name": "Comment se déroule un test de numération des plaquettes ?",
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"text": "Un échantillon de sang est prélevé et analysé en laboratoire pour compter les plaquettes."
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{
"@type": "Question",
"name": "Quels niveaux de plaquettes sont considérés comme normaux ?",
"position": 2,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les niveaux normaux se situent généralement entre 150 000 et 450 000 plaquettes par microlitre."
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"@type": "Question",
"name": "Quels tests sont associés à la numération des plaquettes ?",
"position": 3,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des tests comme le frottis sanguin et le temps de saignement peuvent être effectués."
}
},
{
"@type": "Question",
"name": "Quand faut-il faire une numération des plaquettes ?",
"position": 4,
"acceptedAnswer": {
"@type": "Answer",
"text": "Elle est réalisée lors de symptômes de saignement ou de troubles de la coagulation."
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{
"@type": "Question",
"name": "Quelles conditions peuvent fausser les résultats ?",
"position": 5,
"acceptedAnswer": {
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"text": "Des infections, des médicaments ou des maladies auto-immunes peuvent influencer les résultats."
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{
"@type": "Question",
"name": "Quels symptômes indiquent une thrombocytopénie ?",
"position": 6,
"acceptedAnswer": {
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"text": "Des saignements fréquents, des ecchymoses, et des saignements de nez peuvent survenir."
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{
"@type": "Question",
"name": "Quels signes d'une thrombocytose ?",
"position": 7,
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"text": "Des douleurs thoraciques, des maux de tête et des troubles de la vision peuvent apparaître."
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"name": "Comment reconnaître un trouble de la coagulation ?",
"position": 8,
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"text": "Des saignements prolongés après une blessure ou des hématomes fréquents peuvent indiquer un trouble."
}
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"@type": "Question",
"name": "Les symptômes de la numération plaquettaire anormale ?",
"position": 9,
"acceptedAnswer": {
"@type": "Answer",
"text": "Fatigue, faiblesse, et saignements anormaux peuvent signaler une numération plaquettaire anormale."
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"name": "Quels symptômes d'une maladie de la moelle osseuse ?",
"position": 10,
"acceptedAnswer": {
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"text": "Des infections fréquentes, des saignements et une fatigue persistante peuvent être présents."
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"name": "Comment prévenir les troubles plaquettaires ?",
"position": 11,
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"text": "Maintenir une alimentation équilibrée et éviter les substances toxiques peut aider à prévenir."
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"@type": "Question",
"name": "Quels examens réguliers pour les personnes à risque ?",
"position": 12,
"acceptedAnswer": {
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"text": "Des bilans sanguins réguliers sont recommandés pour surveiller la numération plaquettaire."
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{
"@type": "Question",
"name": "Comment éviter les saignements excessifs ?",
"position": 13,
"acceptedAnswer": {
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"text": "Éviter les activités à risque et utiliser des protections peut réduire le risque de saignements."
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"@type": "Question",
"name": "Quelles vaccinations pour les patients à risque ?",
"position": 14,
"acceptedAnswer": {
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"text": "Les vaccinations contre des infections comme l'hépatite et la grippe sont recommandées."
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"@type": "Question",
"name": "Comment gérer les médicaments anticoagulants ?",
"position": 15,
"acceptedAnswer": {
"@type": "Answer",
"text": "Suivre les prescriptions médicales et faire des contrôles réguliers est essentiel pour la sécurité."
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{
"@type": "Question",
"name": "Comment traiter une thrombocytopénie ?",
"position": 16,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le traitement peut inclure des transfusions de plaquettes ou des médicaments immunosuppresseurs."
}
},
{
"@type": "Question",
"name": "Quelles options pour une thrombocytose ?",
"position": 17,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des médicaments comme l'aspirine ou des traitements spécifiques selon la cause peuvent être utilisés."
}
},
{
"@type": "Question",
"name": "Quand envisager une splénectomie ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une splénectomie peut être envisagée en cas de thrombocytopénie sévère ou persistante."
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{
"@type": "Question",
"name": "Quels médicaments affectent la numération plaquettaire ?",
"position": 19,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des anticoagulants, des anti-inflammatoires et certains antibiotiques peuvent influencer la numération."
}
},
{
"@type": "Question",
"name": "Comment gérer les saignements liés à une numération plaquettaire basse ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "Il est crucial d'éviter les blessures et de consulter un médecin pour un traitement approprié."
}
},
{
"@type": "Question",
"name": "Quelles complications d'une thrombocytopénie sévère ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des saignements internes, des hémorragies cérébrales et des infections peuvent survenir."
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{
"@type": "Question",
"name": "Quels risques d'une thrombocytose non traitée ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Elle peut entraîner des caillots sanguins, augmentant le risque d'accidents vasculaires cérébraux."
}
},
{
"@type": "Question",
"name": "Comment les troubles plaquettaires affectent-ils la grossesse ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "Ils peuvent augmenter le risque de complications comme le décollement placentaire ou les saignements."
}
},
{
"@type": "Question",
"name": "Quelles complications liées à des traitements médicamenteux ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des effets secondaires comme des saignements ou des infections peuvent survenir avec certains traitements."
}
},
{
"@type": "Question",
"name": "Quels impacts psychologiques des troubles plaquettaires ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "L'anxiété et la dépression peuvent être exacerbées par des troubles de la coagulation et des saignements."
}
},
{
"@type": "Question",
"name": "Quels facteurs augmentent le risque de thrombocytopénie ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des maladies auto-immunes, des infections virales et certains médicaments peuvent augmenter le risque."
}
},
{
"@type": "Question",
"name": "Comment l'âge influence-t-il la numération plaquettaire ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le vieillissement peut entraîner une diminution naturelle de la numération plaquettaire chez certains individus."
}
},
{
"@type": "Question",
"name": "Quels rôles jouent les habitudes alimentaires ?",
"position": 28,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une carence en vitamines B12 ou en acide folique peut affecter la production de plaquettes."
}
},
{
"@type": "Question",
"name": "Comment le tabagisme influence-t-il la numération plaquettaire ?",
"position": 29,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le tabagisme peut altérer la fonction plaquettaire et augmenter le risque de thrombose."
}
},
{
"@type": "Question",
"name": "Quels antécédents médicaux sont des facteurs de risque ?",
"position": 30,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des antécédents de maladies hématologiques ou de troubles de la coagulation augmentent le risque."
}
}
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to investigate excessive daytime sleepiness prevalence among nursing technicians and the association with sleep quality and memory....
a cross-sectional, inferential study, carried out in a hospital unit in the state of Goiás between December 2020 and January 2021. Assessments were carried out using the Epworth Sleepiness Scale, the ...
the sample consisted of 189 nursing technicians with a 40.9% excessive daytime sleepiness prevalence. In multivariate models, excessive daytime sleepiness was not associated with sleep quality, howeve...
study results demonstrate a high excessive daytime sleepiness occurrence, an association with overall memory failures and the need for psychosocial interventions for nursing technicians....
We investigated the potential harmful effect in older adults of insomnia and excessive daytime sleepiness (EDS) on myocardial functions and electrophysiologic changes of the heart in terms of heart ra...
The study included 32 insomnia patients and 30 control subjects. An Insomnia Severity Index score of ≥15 indicated insomnia, while a score of <8 was accepted as the control group. The Epworth Sleepine...
The mean age was 73.2 ± 7.9 years, with 59.7% being female. Biventricular systolic and diastolic functions were impaired in the insomnia patients. The E' value for diastolic function was lower in the ...
Insomnia is associated with impaired systolic-diastolic functions, independent of EDS. The co-existence of insomnia and EDS may lead to electrophysiological changes in older adults, including increase...
Excessive daytime sleepiness (EDS) is common in patients with epilepsy (PWE). The Epworth Sleepiness Scale (ESS) is a self-reported measure of sleepiness in widespread use. The purpose of this study w...
A cross-sectional study was performed on 115 PWE presenting to the epilepsy clinic. Self-reported questionnaires were administered and demographic and clinical information was gathered from the electr...
A high ESS score was found in nearly 20% of the cohort. Obstructive sleep apnea (OSA) risk, standardized anti-seizure drug (ASD) dose, and female sex were associated with an increased likelihood of a ...
Sex is likely to be a key factor in determining contributors to EDS in PWE....
Hydrocephalus is a rare diagnosis and can be mistaken for dementia in elderly people. Symptoms such as urine incontinence, gait dysfunction and cognitive impairment may be reversible with appropriate ...
The aim of this review is to give updated information to pediatric neurologists on the correct diagnostic approach and treatment of excessive daytime sleepiness (EDS) in children and adolescents. Due ...
The aim of this study was to assess medical students' quality of sleep and excessive daytime sleepiness in different graduation cycles....
A cross-sectional study was carried out at a private university in Maceió, Brazil, from August 2021 to March 2022. The sample was composed of medical students aged 18 years and above from years 1-2 (b...
A total of 179 students participated; most of them were female (78.2%), aged 19-25 years (73.7%), and with a body mass index<25 kg/m2 (73.7%), with smaller participation from students from the basic c...
About half of the medical students experience poor sleep quality and daytime sleepiness, regardless of the graduation cycle. This should trigger a targeted institutional intervention to promote better...
Facioscapulohumeral muscular dystrophy (FSHD) causes weakness and secondary associations, such as respiratory complications and pain, that can be linked to abnormal sleep patterns. Limited studies hav...
We conducted a prospective survey of individuals with self-reported FSHD enrolled in the FSHD Society Registry. The survey consisted of demographic and clinical characteristics, the Pittsburgh Sleep Q...
Six hundred ninety individuals responded to the survey, equally distributed between men and women, and spanning the age range from under 12 to 74 years of age or older. Sixty-six percent of the respon...
Physicians should monitor sleep quality of patients with FSHD as a routine part of care, with special attention to potentially modifiable factors. Future research should address the physiological effe...
Excessive daytime sleepiness (EDS) is a common non-motor symptom in Parkinson's disease (PD), but its neuropathology remains elusive. Our goal is to explore the potential neural substrates of EDS in a...
We recruited 48 PD patients with and 87 PD patients without EDS. We used resting-state functional magnetic resonance imaging to compare amplitudes of low-frequency fluctuations (ALFF) between the two ...
EDS was associated with significantly lower ALFF in the left angular gyrus, and ALFF in this region correlated negatively with score on the Epworth Sleepiness Scale in patients with PD. EDS was also a...
Our results suggest that EDS in PD patients is associated with reduced spontaneous neural activity in the left angular gyrus and with reduced FC between the left angular gyrus and cerebellum. These fi...
This study aimed to replicate previously reported EEG characteristics between typically developing (TD) children and two subtypes of Attention Deficit Hyperactivity Disorder (ADHD) using a frontal, si...
Children with ADHD Inattentive (ADHD-I) and ADHD Combined presentation (ADHD-C) and typically-developing (TD) children (N = 34 in each group) had frontal EEG recorded during eyes-closed resting, eyes-...
Consistent with previous literature, there were increases in frontal delta and theta power in the ADHD-C compared to ADHD-I and TD groups, in all conditions. Novel power and activation effects in ADHD...
These findings highlight the importance of considering ADHD subtypes and EDS when exploring EEG characteristics, and have important implications for the diagnosis and treatment of children with ADHD....