questionsmedicales.fr
Diagnostic
Techniques et procédures diagnostiques
Techniques de diagnostic cardiovasculaire
Mesure du volume sanguin
Mesure du volume sanguin : Questions médicales fréquentes
Termes MeSH sélectionnés :
Sensitivity and Specificity
Diagnostic
5
Volume sanguin
Méthodes de mesure
Tests diagnostiques
Volume plasmatique
Choc hypovolémique
Maladies cardiaques
Variabilité du volume sanguin
Facteurs physiologiques
Symptômes
5
Hypovolémie
Symptômes cliniques
Hypervolémie
Hypertension
Difficultés respiratoires
Volume sanguin
Tests sanguins
Anomalies électrolytiques
Prévention
5
Suivi médical
Détection précoce
Maladies chroniques
Diabète
Examens médicaux
Surveillance
Traitements
5
Transfusions sanguines
Traitement de l'hypovolémie
Médicaments
Antihypertenseurs
Complications
5
Choc hypovolémique
Insuffisance organique
Hypertension
Maladies cardiaques
Circulation sanguine
Douleurs
Complications médicales
Traitement
Transfusions sanguines
Réactions allergiques
Facteurs de risque
5
Hypovolémie
Déshydratation
Maladies chroniques
Risque
Alimentation
Santé globale
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"name": "Comment mesure-t-on le volume sanguin ?",
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{
"@type": "Question",
"name": "Quels tests sont utilisés pour évaluer le volume sanguin ?",
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"name": "Quand faut-il mesurer le volume sanguin ?",
"position": 3,
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"@type": "Question",
"name": "Le volume sanguin est-il constant ?",
"position": 4,
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{
"@type": "Question",
"name": "Quels indicateurs sont liés au volume sanguin ?",
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"@type": "Question",
"name": "Quels symptômes indiquent un volume sanguin faible ?",
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"@type": "Question",
"name": "Comment un volume sanguin élevé se manifeste-t-il ?",
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"name": "Le volume sanguin affecte-t-il la respiration ?",
"position": 8,
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},
{
"@type": "Question",
"name": "Quels signes indiquent une déshydratation ?",
"position": 9,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des signes incluent la soif intense, la sécheresse de la peau et une urine foncée."
}
},
{
"@type": "Question",
"name": "Peut-on détecter des anomalies par des tests sanguins ?",
"position": 10,
"acceptedAnswer": {
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"text": "Oui, des tests sanguins peuvent révéler des anomalies du volume sanguin et des électrolytes."
}
},
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"@type": "Question",
"name": "Comment prévenir un volume sanguin anormal ?",
"position": 11,
"acceptedAnswer": {
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"text": "Maintenir une bonne hydratation et une alimentation équilibrée aide à prévenir les anomalies."
}
},
{
"@type": "Question",
"name": "Le suivi médical est-il important ?",
"position": 12,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des contrôles réguliers peuvent aider à détecter des problèmes de volume sanguin tôt."
}
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{
"@type": "Question",
"name": "Quels modes de vie favorisent un bon volume sanguin ?",
"position": 13,
"acceptedAnswer": {
"@type": "Answer",
"text": "Un mode de vie actif, une alimentation saine et une hydratation adéquate favorisent un bon volume sanguin."
}
},
{
"@type": "Question",
"name": "Les maladies chroniques affectent-elles le volume sanguin ?",
"position": 14,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des maladies comme le diabète ou les maladies cardiaques peuvent influencer le volume sanguin."
}
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"@type": "Question",
"name": "Les examens réguliers sont-ils nécessaires ?",
"position": 15,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des examens réguliers aident à surveiller le volume sanguin et à prévenir des complications."
}
},
{
"@type": "Question",
"name": "Comment traiter un volume sanguin faible ?",
"position": 16,
"acceptedAnswer": {
"@type": "Answer",
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}
},
{
"@type": "Question",
"name": "Quelles sont les options pour un volume sanguin élevé ?",
"position": 17,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le traitement peut inclure des diurétiques et des modifications du régime alimentaire."
}
},
{
"@type": "Question",
"name": "Les médicaments affectent-ils le volume sanguin ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, certains médicaments comme les antihypertenseurs peuvent influencer le volume sanguin."
}
},
{
"@type": "Question",
"name": "Comment la nutrition impacte-t-elle le volume sanguin ?",
"position": 19,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une alimentation équilibrée aide à maintenir un volume sanguin adéquat et une bonne hydratation."
}
},
{
"@type": "Question",
"name": "Les traitements varient-ils selon l'âge ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les traitements peuvent différer selon l'âge et les conditions médicales sous-jacentes."
}
},
{
"@type": "Question",
"name": "Quelles complications peuvent survenir avec un volume sanguin faible ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des complications incluent le choc hypovolémique, l'insuffisance organique et la mort."
}
},
{
"@type": "Question",
"name": "Un volume sanguin élevé peut-il causer des problèmes ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, il peut entraîner des complications comme l'hypertension et des maladies cardiaques."
}
},
{
"@type": "Question",
"name": "Comment le volume sanguin affecte-t-il la circulation ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "Un volume sanguin anormal peut perturber la circulation sanguine et causer des douleurs."
}
},
{
"@type": "Question",
"name": "Les complications sont-elles réversibles ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Certaines complications peuvent être réversibles avec un traitement approprié et rapide."
}
},
{
"@type": "Question",
"name": "Quels sont les risques d'une transfusion sanguine ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les risques incluent des réactions allergiques, des infections et des erreurs de compatibilité."
}
},
{
"@type": "Question",
"name": "Quels facteurs augmentent le risque d'hypovolémie ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des facteurs incluent la déshydratation, les saignements importants et certaines maladies."
}
},
{
"@type": "Question",
"name": "Les personnes âgées sont-elles à risque ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les personnes âgées sont plus susceptibles de souffrir de variations du volume sanguin."
}
},
{
"@type": "Question",
"name": "Le sexe influence-t-il le volume sanguin ?",
"position": 28,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les hommes ont généralement un volume sanguin plus élevé que les femmes en moyenne."
}
},
{
"@type": "Question",
"name": "Les maladies chroniques augmentent-elles le risque ?",
"position": 29,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des maladies comme le diabète et les maladies cardiaques peuvent augmenter le risque."
}
},
{
"@type": "Question",
"name": "L'alimentation joue-t-elle un rôle ?",
"position": 30,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, une mauvaise alimentation peut affecter le volume sanguin et la santé globale."
}
}
]
}
]
}
Expert en Médecine, Optimisation des Parcours de Soins et Révision Médicale
Validation scientifique effectuée le 07/05/2025
Contenu vérifié selon les dernières recommandations médicales
3 publications dans cette catégorie
Affiliations :
Department of Sports Medicine/Sports Physiology, University of Bayreuth, Bayreuth, Germany.
Publications dans "Mesure du volume sanguin" :
2 publications dans cette catégorie
Affiliations :
Department of Medicine, School of Clinical Medicine/Public Health, The University of Hongkong, Hongkong, China.
Publications dans "Mesure du volume sanguin" :
2 publications dans cette catégorie
Affiliations :
Department of Public Health, Research Unit for Exercise Biology, Aarhus University, Aarhus, Denmark.
Publications dans "Mesure du volume sanguin" :
2 publications dans cette catégorie
Affiliations :
Department of Nutrition, Exercise and Sports (NEXS), University of Copenhagen, Copenhagen, Denmark.
Publications dans "Mesure du volume sanguin" :
2 publications dans cette catégorie
Affiliations :
Department of Sports Medicine & Sports Physiology, University of Bayreuth, Bayreuth, Germany.
Publications dans "Mesure du volume sanguin" :
2 publications dans cette catégorie
Affiliations :
Instituto Boliviano de Biologia de Altura, Universidad Mayor de San Andres, La Paz, Bolivia.
Publications dans "Mesure du volume sanguin" :
2 publications dans cette catégorie
Affiliations :
Instituto Boliviano de Biologia de Altura, Universidad Mayor de San Andres, La Paz, Bolivia.
Publications dans "Mesure du volume sanguin" :
2 publications dans cette catégorie
Affiliations :
Division of Exercise Physiology and Metabolism, University of Bayreuth, Bayreuth, Germany.
Department of Sports Medicine/Sports Physiology, University of Bayreuth, Bayreuth, Germany.
Publications dans "Mesure du volume sanguin" :
2 publications dans cette catégorie
Affiliations :
Division of Exercise Physiology and Metabolism, University of Bayreuth, Bayreuth, Germany.
Department of Sports Medicine/Sports Physiology, University of Bayreuth, Bayreuth, Germany.
Publications dans "Mesure du volume sanguin" :
2 publications dans cette catégorie
Affiliations :
Division of Clinical Pharmacology, Vanderbilt University School of Medicine, Nashville, TN, USA.
The Vanderbilt Autonomic Dysfunction Center, Vanderbilt University School of Medicine, Nashville, TN, USA.
Department of Medicine, Vanderbilt University School of Medicine, Nashville, TN, USA.
Department of Pharmacology, Vanderbilt University School of Medicine, Nashville, TN, USA.
Publications dans "Mesure du volume sanguin" :
2 publications dans cette catégorie
Publications dans "Mesure du volume sanguin" :
2 publications dans cette catégorie
Affiliations :
Neurosection, Div. of MRI Research, Dept. of Radiology, Johns Hopkins University School of Medicine, Baltimore, MD, USA; F.M. Kirby Research Center for Functional Brain Imaging, Kennedy Krieger Institute, Baltimore, MD, USA.
Publications dans "Mesure du volume sanguin" :
1 publication dans cette catégorie
Affiliations :
International Institution of Health Care and Additional Education Research Institute of Clinical Medicine, Irkutsk, Russia; Phlebology Department, LLC Vein Center "Antireflux," Surgut, Russia. Electronic address: rtaureg@mail.ru.
Publications dans "Mesure du volume sanguin" :
1 publication dans cette catégorie
Affiliations :
Education and Vascular Laboratory, Jobst Vascular Institute, Toledo, Ohio; Division of Vascular Surgery, University of Michigan, Ann Arbor, Mich.
Publications dans "Mesure du volume sanguin" :
1 publication dans cette catégorie
Affiliations :
Clinic of Phlebology and Laser Surgery, "Vasculab" Ltd, Chelyabinsk, Russia.
Publications dans "Mesure du volume sanguin" :
1 publication dans cette catégorie
Affiliations :
Department of Computational Physics, Moscow Institute of Physics and Technology, Moscow, Russia; Institute of Personalized Medicine, Sechenov University, Moscow, Russia.
Publications dans "Mesure du volume sanguin" :
1 publication dans cette catégorie
Affiliations :
Phlebology Department, LLC Vein Center "Antireflux," Surgut, Russia.
Publications dans "Mesure du volume sanguin" :
1 publication dans cette catégorie
Affiliations :
Clinic of Phlebology and Laser Surgery, "Vasculab" Ltd, Chelyabinsk, Russia.
Publications dans "Mesure du volume sanguin" :
1 publication dans cette catégorie
Affiliations :
Phlebology Department, LLC Vein Center "Antireflux," Surgut, Russia.
Publications dans "Mesure du volume sanguin" :
1 publication dans cette catégorie
Affiliations :
Translational Safety & Bioanalytical Sciences, Amgen Research, Amgen Inc, One Amgen Center Drive, Thousand Oaks, California, 91320, USA. hsalimi@amgen.com.
Publications dans "Mesure du volume sanguin" :
The evaluation of deep-learning (DL) systems typically relies on the Area under the Receiver-Operating-Curve (AU-ROC) as a performance metric. However, AU-ROC, in its holistic form, does not sufficien...
The use of...
To estimate the summary sensitivity and specificity of...
Studies were included if PET/CT was performed for suspicion of PVE and IPD of both the PET/CT result and final diagnosis defined by a gold-standard assessment was available. There were 3 possible fina...
Seventeen studies were included with IPD available for 537 patients (from 538 scans). The summary sensitivity and specificity were 85% (95% CI 74.2%-91.8%) and 86.5% (95% CI 75.8%-92.9%) respectively ...
Developed as a plan-specific pre-treatment QA tool, Varian portal dosimetry promises a fast, high-resolution, and integrated QA solution. In this study, the agreement between predicted fluence and mea...
All patient plans and the corresponding verification plans were generated within the Eclipse treatment planning system. Four representative plans of different treatment sites (prostate, prostate with ...
Predicted and acquired portal dosimetry fluences demonstrated a high agreement evident by average gamma passing rates for the clinical patient plans of 99.90%, 96.64%, and 91.87% for γ...
Owing to the high achievable spatial resolution, portal dosimetry at the Halcyon can reliably be deployed as plan-specific pre-treatment QA tool to screen for errors. It is recommended to support the ...
Specific recognition and sensitive quantification of mRNA alternative splice variants have been a necessity for exploring the regulatory mechanism of RNA splicing and revealing the association between...
When evaluating potential new cancer screening modalities, estimating sensitivity, especially for early-stage cases, is critical. There are methods to approximate stage-specific sensitivity in asympto...
We fit natural history models to lung and ovarian cancer screening data that permitted estimation of stage-specific (early/late) true sensitivity, defined as the probability subjects screened in the g...
Stage-specific true sensitivities estimated by the lung cancer natural history model were 47% (early) and 63% (late). Simulation results for the prospective setting gave estimated sensitivities of 81%...
Existing methods for approximating stage-specific sensitivity in both prospective and retrospective scenarios are unsatisfactory; improvements are needed before they can be considered to be reliable....
Recombinant proteins in complex solutions are typically detected with tag-specific antibodies in Western blots. Here we describe an antibody-free alternative in which tagged proteins are detected dire...
Children with cancer often present with general and nonspecific symptoms leading to initial diagnostic workup inclusive of clinical imaging. Various sequences of magnetic resonance imaging (MRI) are b...
Enzyme-linked immunosorbent assays (ELISAs) are a cornerstone of modern molecular detection, but the technique still faces notable challenges. One of the biggest problems is discriminating true signal...
To evaluate the sensitivity and specificity of the ABCD progression display for keratoconus progression....
Data was collected from patients that underwent at least two Pentacam assessments 6 months apart. Sensitivity and specificity were calculated for the ABCD progression display. Progression was defined ...
Thirty eyes were evaluated over a median time of 10.3 months. Progression by criterion 1 resulted in a sensitivity of 61.9% and specificity of 88.9%. Progression by criterion 2 resulted in higher sens...
The ABCD progression display can assess keratoconus progression with high sensitivity and specificity, thus assisting the patients' decision-making process. The D parameter did not contribute to the s...
To systematically evaluate the evidence for the reliability, sensitivity and specificity of existing measures of vowel-initial voice onset....
A literature search was conducted across electronic databases for published studies (MEDLINE, EMBASE, Scopus, Web of Science, CINAHL, PubMed Central, IEEE Xplore) and grey literature (ProQuest for unp...
The search retrieved 6,983 records. Titles and abstracts were screened against the inclusion criteria by two independent reviewers, with a third reviewer responsible for conflict resolution. Thirty-fi...
A range of vowel-initial voice onset measurements have been applied throughout the literature, however, there is a lack of evidence regarding their sensitivity, specificity and reliability in the dete...