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Techniques d'investigation
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Techniques bactériologiques : Questions médicales fréquentes
Termes MeSH sélectionnés :
Ventricular Function, Left
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"name": "Comment se fait l'isolement des bactéries ?",
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"text": "L'isolement se fait par culture sur milieux spécifiques pour favoriser la croissance."
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"@type": "Question",
"name": "Qu'est-ce qu'un test de sensibilité aux antibiotiques ?",
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"name": "Quels milieux sont utilisés pour la culture bactérienne ?",
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"name": "Quels symptômes indiquent une infection bactérienne ?",
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"@type": "Question",
"name": "Quels signes d'infection cutanée bactérienne ?",
"position": 8,
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"text": "Rougeur, chaleur, douleur, gonflement et parfois formation de pus."
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{
"@type": "Question",
"name": "Quels symptômes d'une pneumonie bactérienne ?",
"position": 9,
"acceptedAnswer": {
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"text": "Toux, fièvre, douleurs thoraciques et difficultés respiratoires."
}
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{
"@type": "Question",
"name": "Quels symptômes d'une infection urinaire ?",
"position": 10,
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"@type": "Answer",
"text": "Brûlures à la miction, besoin fréquent d'uriner et douleurs abdominales."
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{
"@type": "Question",
"name": "Comment prévenir les infections bactériennes ?",
"position": 11,
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"text": "Par une bonne hygiène, vaccination et évitement des contacts avec des malades."
}
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{
"@type": "Question",
"name": "Quel rôle des vaccins dans la prévention ?",
"position": 12,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les vaccins stimulent le système immunitaire pour prévenir certaines infections bactériennes."
}
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{
"@type": "Question",
"name": "Pourquoi l'hygiène des mains est-elle importante ?",
"position": 13,
"acceptedAnswer": {
"@type": "Answer",
"text": "Elle réduit la transmission des bactéries et prévient les infections."
}
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{
"@type": "Question",
"name": "Comment éviter les infections nosocomiales ?",
"position": 14,
"acceptedAnswer": {
"@type": "Answer",
"text": "Par des protocoles stricts d'hygiène et de désinfection dans les établissements de santé."
}
},
{
"@type": "Question",
"name": "Quel est l'impact de l'alimentation sur les infections ?",
"position": 15,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une alimentation équilibrée renforce le système immunitaire et aide à prévenir les infections."
}
},
{
"@type": "Question",
"name": "Quels antibiotiques sont couramment utilisés ?",
"position": 16,
"acceptedAnswer": {
"@type": "Answer",
"text": "Pénicillines, céphalosporines, macrolides et fluoroquinolones."
}
},
{
"@type": "Question",
"name": "Comment se déroule un traitement antibiotique ?",
"position": 17,
"acceptedAnswer": {
"@type": "Answer",
"text": "Il doit être prescrit par un médecin et suivi jusqu'à la fin pour éviter la résistance."
}
},
{
"@type": "Question",
"name": "Qu'est-ce que la thérapie combinée ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "Utilisation de plusieurs antibiotiques pour traiter des infections complexes."
}
},
{
"@type": "Question",
"name": "Comment traiter une infection cutanée ?",
"position": 19,
"acceptedAnswer": {
"@type": "Answer",
"text": "Par des antibiotiques topiques ou oraux selon la gravité de l'infection."
}
},
{
"@type": "Question",
"name": "Quelles sont les alternatives aux antibiotiques ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "Probiotiques, phagothérapie et traitements immunomodulateurs."
}
},
{
"@type": "Question",
"name": "Quelles sont les complications d'une infection non traitée ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
"text": "Septicémie, choc septique, et défaillance d'organes peuvent survenir."
}
},
{
"@type": "Question",
"name": "Quels risques d'une résistance aux antibiotiques ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Infections plus difficiles à traiter, augmentation de la morbidité et mortalité."
}
},
{
"@type": "Question",
"name": "Comment une infection peut-elle affecter le cœur ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "Elle peut provoquer une endocardite, une inflammation des valves cardiaques."
}
},
{
"@type": "Question",
"name": "Quelles complications d'une pneumonie bactérienne ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Abcès pulmonaire, pleurésie et détresse respiratoire aiguë."
}
},
{
"@type": "Question",
"name": "Quels effets d'une infection sur le système nerveux ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "Peut entraîner des méningites ou des encéphalites, avec des conséquences graves."
}
},
{
"@type": "Question",
"name": "Quels sont les facteurs de risque d'infections bactériennes ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "Âge avancé, immunodépression, diabète et hospitalisation prolongée."
}
},
{
"@type": "Question",
"name": "Comment le tabagisme influence-t-il les infections ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "Il affaiblit le système immunitaire et augmente le risque d'infections respiratoires."
}
},
{
"@type": "Question",
"name": "Quel impact du diabète sur les infections ?",
"position": 28,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le diabète augmente le risque d'infections cutanées et urinaires en raison de l'immunité affaiblie."
}
},
{
"@type": "Question",
"name": "Pourquoi les personnes âgées sont-elles à risque ?",
"position": 29,
"acceptedAnswer": {
"@type": "Answer",
"text": "Leur système immunitaire est souvent affaibli, rendant les infections plus probables."
}
},
{
"@type": "Question",
"name": "Quel rôle joue l'hygiène dans le risque d'infection ?",
"position": 30,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une mauvaise hygiène augmente le risque de transmission des bactéries pathogènes."
}
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The study cohort consisted of 539 participants without overt cardiac disease who underwent extensive cardiovascular examination. Aortic root diameter was measured by two-dimensional echocardiography a...
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All baseline and clinical parameters were prospectively collected from a cohort of patients with PPCM admitted to Dr. Hasan Sadikin General Hospital in Bandung, Indonesia between January 2014 and Dece...
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PPCM recovery score is a convenient scoring system based on clinical and echocardiography assessment that may assist in distinguishing which patients are more likely to develop poor LV function recove...
Iron deficiency anemia (IDA) is a common health problem worldwide. The objective of this study was to noninvasively and quantitatively evaluate early changes in left ventricular systolic function in p...
Sixty-two patients with IDA were selected and divided into two groups based on hemoglobin (Hb) concentration: Group B with Hb > 9 g/dL and group C with 6 g/dL < Hb < 9 g/dL. Thirty-three healthy indiv...
Compared to group A, GWI and GCW were reduced in group B (both P < 0.01). Compared with groups B and A, GLS, GWI, GCW and GWE, and E/A were all diminished, and GWW, LVEDV, LVESV, and E/mean e' were al...
LV-PSL allows noninvasive quantitative assessment of early impaired LV systolic function in IDA patients with preserved LV ejection fraction, and GWI has high sensitivity and specificity compared with...
Left atrial (LA) strain has emerged as a useful parameter for the assessment of left ventricular (LV) diastolic function and the estimation of LV filling pressures. Some have advocated using LA strain...
Spirometric abnormalities have been related to incident heart failure in general population, who generally have preserved left ventricular ejection fraction (LVEF). We aimed to investigate the associa...
Subjects presenting with exertional dyspnoea and received spirometry and echocardiography were eligible for this study. Forced vital capacity (FVC) and forced expiratory volume in the first second (FE...
Among a total of 8669 participants (65.8 ± 16.3 years, 56% men), 3739 (43.1%), 829 (9.6%), 3050 (35.2%) and 1051 (12.1%) had normal, obstructive, restrictive and mixed spirometry pattern, respectively...
The restrictive spirometry pattern or the declined FVC was associated with left ventricular diastolic dysfunction, which aggravated the long-term mortality in the ambulatory dyspnoeic subjects....
Coronary microvascular dysfunction (CMD) has been proposed as an important pathophysiological mechanism in Takotsubo syndrome (TTS). Our aims were (i) to evaluate and compare levels of CMD in patients...
We conducted a prospective study of 27 female TTS patients and an equally sized, age- and gender-matched, cohort of INOCA patients. Coronary microvascular function was quantified invasively using the ...
Coronary microvascular dysfunction is common in patients with TTS and more frequent than in patients with INOCA. CMD in TTS is more severe in the apical compared with the midventricular phenotype of t...
The relationship between left ventricle (LV), extracellular matrix remodeling and fibrosis-linked amphiregulin (ARG) in cirrhotic cardiomyopathy (CCM) is unknown. The aim of the study was to investiga...
Significant left-to-right shunt across a ventricular septal defect (VSD) may lead to left ventricle (LV) volume overload and dilation. The acute loss of LV preload after repair of VSD may contribute t...
To explore left ventricular structural/functional abnormalities in preeclampsia patients by using multimodal echocardiography and to analyze the cardiac impact in preeclampsia subtypes....
A total of 103 individuals, including 64 preeclampsia patients and 39 healthy pregnant women were recruited for this study from 2019 to 2021. There were 34 patients with preeclampsia with severe featu...
EO-SPE patients showed decreased left ventricular ejection fractions, peak longitudinal systolic strain at apical four-chambers, peak circumferential, and radial systolic strain at the apical and mitr...
EO-SPE patients were characterized by left ventricular injury and systolic function reduced. LO-SPE patients were characterized by left ventricular hypertrophy and reduced diastolic function. Multimod...