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 :
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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"@type": "Question",
"name": "Comment mesure-t-on le volume sanguin ?",
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"text": "Le volume sanguin peut être mesuré par des méthodes comme la dilution isotopique ou la photopléthysmographie."
}
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{
"@type": "Question",
"name": "Quels tests sont utilisés pour évaluer le volume sanguin ?",
"position": 2,
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"@type": "Question",
"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 ?",
"position": 5,
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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."
}
},
{
"@type": "Question",
"name": "Comment prévenir un volume sanguin anormal ?",
"position": 11,
"acceptedAnswer": {
"@type": "Answer",
"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": {
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"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": {
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"text": "Le traitement peut inclure des transfusions sanguines et des fluides intraveineux."
}
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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" :
Using a large national database, we evaluated the relationship between RBC transfusion volume, RBC transfusion rate, and in-hospital mortality to explore the presence of a futility threshold in trauma...
The ACS-TQIP 2013 to 2018 database was analyzed. Adult patients who received ultramassive blood transfusion (≥20 units of RBC/24 hours) were included. RBC transfusion volume and rate were captured at ...
Among 5,135 patients analyzed, in-hospital mortality rate was 62.1% (n = 3,190), and 4-hour and 24-hour mortality rates were 17.53% (n = 900) and 42.41% (n = 2,178), respectively. RBC transfusion volu...
RBC transfusion volume within 4 or 24 hours and mean RBC transfusion rate within 4 hours were not markers of futility. The observed maximum length of survival per mean RBC transfusion rate could infor...
Whole blood is gaining popularity in the treatment of traumatic massive haemorrhage. The prospective study of Hazelton et al. in 2022 shows that mortality is reduced in patients treated with whole blo...
Autoimmune rheumatic disorders (ARD) represent a wide spectrum of disorders that affect in priority the joints, bones, muscles, and connective tissues. Examples of ARD include rheumatoid arthritis, sy...
The scant evidence on the use of transfusions in neonatal care explains the limitations of current clinical guidelines. Despite this, in this document we explore the most recent evidence to make recom...
Data demonstrate the benefit of blood product administration near point-of-injury (POI). Fresh whole blood transfusion from a pre-screened donor provides a source of blood at the POI when resources ar...
We conducted a prospective, observational study of medics with varying levels of experience. Inexperienced medics were those with minimal or no reported experience learning the autologous transfusion ...
The median number of attempts for inexperienced and experienced medics was 1 versus 1 (interquartile range 1-1 for both, p = .260). The inexperienced medics had a slower median time to needle venipunc...
Inexperienced medics have longer procedure times when training autologous whole blood transfusion skills. This data will help establish training measures of performance for skills optimization when le...
Whether clinical practice guidelines have a significant impact on practice is unclear. The effect of guideline recommendations on clinical practice often a lags behind the date of publication. We eval...
RhD-negative blood products are in chronic short supply leading to renewed interest in utilizing RhD-positive blood products for emergency transfusions. This study assessed parental perceptions of eme...
A survey of parents/guardians was conducted on their tolerance of transfusing RhD-positive blood to RhD-negative female children ≤17 years old at four level 1 pediatric hospitals....
In total, 621 parents/guardians were approached of whom 378/621 (61%) completed the survey in its entirety and were included in the analysis. Respondents were mostly females [295/378 (78%)], White [24...
Most parents were willing to accept RhD-positive blood products on behalf of RhD-negative female children in an emergency situation. Further discussions and evidence-based guidelines on transfusing Rh...
Repeated red blood cell (RBC) transfusions in preterm neonates cause the progressive displacement of fetal hemoglobin (HbF) by adult hemoglobin. The ensuing increase of oxygen delivery may result at t...
Blood transfusions are essential to treating anaemia of burn injuries. It has recently been observed that patients with non-major burns < 20%TBSA may also develop anaemia requiring transfusion of bloo...
To determine risk factors for transfusion of blood products in patients with non-major burn injuries and assess transfusion practices to establish impact on patient outcome....
Our study included 182 adult patients with non-major burn injuries, < 20%TBSA admitted over a 3-year period at the Department of Plastic Surgery and Burns Unit of the Emergency County Hospital Cluj-Na...
37.9% of patients included in our study developed anaemia throughout admission and 7.7% underwent blood transfusions. Mean Hb levels triggering blood transfusions have been recorded at 7.4 (IQR=8.8-9....
Patient related comorbidities correlate with higher transfusion rates in non-major burn injuries. Due to the risk associated with the use of blood products decision to transfuse should adhere to curre...
Sc1 is a high-prevalence blood group antigen that is part of the Scianna blood group system. The clinical significance of Scianna antibodies is not well understood because of their rarity; there are o...