Articles tagged with Physical Examinations
Comprehensive exploration of living organisms, biological systems, and life processes across all scales from molecules to ecosystems. Encompasses cutting-edge research in biology, genetics, molecular biology, ecology, biochemistry, microbiology, botany, zoology, evolutionary biology, genomics, and biotechnology. Investigates cellular mechanisms, organism development, genetic inheritance, biodiversity conservation, metabolic processes, protein synthesis, DNA sequencing, CRISPR gene editing, stem cell research, and the fundamental principles governing all forms of life on Earth.
Comprehensive medical research, clinical studies, and healthcare sciences focused on disease prevention, diagnosis, and treatment. Encompasses clinical medicine, public health, pharmacology, epidemiology, medical specialties, disease mechanisms, therapeutic interventions, healthcare innovation, precision medicine, telemedicine, medical devices, drug development, clinical trials, patient care, mental health, nutrition science, health policy, and the application of medical science to improve human health, wellbeing, and quality of life across diverse populations.
Comprehensive investigation of human society, behavior, relationships, and social structures through systematic research and analysis. Encompasses psychology, sociology, anthropology, economics, political science, linguistics, education, demography, communications, and social research methodologies. Examines human cognition, social interactions, cultural phenomena, economic systems, political institutions, language and communication, educational processes, population dynamics, and the complex social, cultural, economic, and political forces shaping human societies, communities, and civilizations throughout history and across the contemporary world.
Fundamental study of the non-living natural world, matter, energy, and physical phenomena governing the universe. Encompasses physics, chemistry, earth sciences, atmospheric sciences, oceanography, materials science, and the investigation of physical laws, chemical reactions, geological processes, climate systems, and planetary dynamics. Explores everything from subatomic particles and quantum mechanics to planetary systems and cosmic phenomena, including energy transformations, molecular interactions, elemental properties, weather patterns, tectonic activity, and the fundamental forces and principles underlying the physical nature of reality.
Practical application of scientific knowledge and engineering principles to solve real-world problems and develop innovative technologies. Encompasses all engineering disciplines, technology development, computer science, artificial intelligence, environmental sciences, agriculture, materials applications, energy systems, and industrial innovation. Bridges theoretical research with tangible solutions for infrastructure, manufacturing, computing, communications, transportation, construction, sustainable development, and emerging technologies that advance human capabilities, improve quality of life, and address societal challenges through scientific innovation and technological progress.
Study of the practice, culture, infrastructure, and social dimensions of science itself. Addresses how science is conducted, organized, communicated, and integrated into society. Encompasses research funding mechanisms, scientific publishing systems, peer review processes, academic ethics, science policy, research institutions, scientific collaboration networks, science education, career development, research programs, scientific methods, science communication, and the sociology of scientific discovery. Examines the human, institutional, and cultural aspects of scientific enterprise, knowledge production, and the translation of research into societal benefit.
Comprehensive study of the universe beyond Earth, encompassing celestial objects, cosmic phenomena, and space exploration. Includes astronomy, astrophysics, planetary science, cosmology, space physics, astrobiology, and space technology. Investigates stars, galaxies, planets, moons, asteroids, comets, black holes, nebulae, exoplanets, dark matter, dark energy, cosmic microwave background, stellar evolution, planetary formation, space weather, solar system dynamics, the search for extraterrestrial life, and humanity's efforts to explore, understand, and unlock the mysteries of the cosmos through observation, theory, and space missions.
Comprehensive examination of tools, techniques, methodologies, and approaches used across scientific disciplines to conduct research, collect data, and analyze results. Encompasses experimental procedures, analytical methods, measurement techniques, instrumentation, imaging technologies, spectroscopic methods, laboratory protocols, observational studies, statistical analysis, computational methods, data visualization, quality control, and methodological innovations. Addresses the practical techniques and theoretical frameworks enabling scientists to investigate phenomena, test hypotheses, gather evidence, ensure reproducibility, and generate reliable knowledge through systematic, rigorous investigation across all areas of scientific inquiry.
Study of abstract structures, patterns, quantities, relationships, and logical reasoning through pure and applied mathematical disciplines. Encompasses algebra, calculus, geometry, topology, number theory, analysis, discrete mathematics, mathematical logic, set theory, probability, statistics, and computational mathematics. Investigates mathematical structures, theorems, proofs, algorithms, functions, equations, and the rigorous logical frameworks underlying quantitative reasoning. Provides the foundational language and tools for all scientific fields, enabling precise description of natural phenomena, modeling of complex systems, and the development of technologies across physics, engineering, computer science, economics, and all quantitative sciences.
A new report from Northwestern University offers six practical strategies to improve the doctor-patient bedside encounter in an era dominated by AI. By employing these strategies, clinicians can strengthen patient-physician relationships, combat inequities, and reduce burnout, ultimately leading to better patient outcomes.
Researchers at Michigan State University found that wireless ultrasound devices can provide similar information to standard machines, enabling fast and cost-effective imaging in field-based settings. The study showed strong associations between muscle thickness and size measured by both devices.
A new smartphone app, ECHAS, can help people determine if they are suffering from a heart attack or stroke and need medical attention. The app, developed by experts at UVA Health and other leading institutions, proved effective in identifying patients with cardiac and neurological emergencies.
A new study shows that comprehensive clinical assessments (CCAs) are equally effective to guiding treatment for women with overactive bladder or urinary incontinence, avoiding invasive urodynamics testing. CCA includes a medical questionnaire, physical examination, and tests such as urinalysis, revealing similar patient-reported outcom...
A national survey of 1,008 Americans found that nearly two-thirds use a device to monitor their heart health, but only one in four shares the data with their doctor. This lack of sharing can lead to delayed diagnosis and treatment, emphasizing the importance of proactive communication between patients and healthcare providers.
A study from the University of Gothenburg found that digital healthcare consultations are not reliable enough to assess tonsillitis due to limitations in criteria such as tonsil inspection and lymph node examination. Physical examinations remain crucial for accurate diagnosis and treatment.
A new study found that large language models can provide useful physical exam recommendations and instructions based on patient symptoms. The researchers used GPT-4 to recommend physical exam instructions and evaluated its performance by three attending physicians, scoring at least 80% of the possible points.
Researchers developed an evaluation scale based on three physical performance tests: single-leg balance, timed up and go, and sit-to-stand. The scale predicts long-term care risk among older adults with high accuracy, particularly those with scores of 41 or more. It provides a comprehensive assessment method for Japanese older adults.
A recent study by WVU researchers found that smartwatches and clinical testing measures for heart rate variability have significant differences. The study used simulation analysis to determine the validity of wearable devices' calculations, revealing that some methods produce wider ranges of error in measurement.
The Pennington Biomedical Research Center is conducting a clinical trial to better understand lipedema. Participants will undergo comprehensive assessments and imaging techniques to help advance medical knowledge related to chronic disease. Compensation of up to $475 is offered for participation in the three-month study.
Using MRI instead of CT with CTA alone in patients presenting to the ED with dizziness was associated with greater critical neuroimaging results and more frequent echocardiography. Patients with dizziness undergoing MRI showed a lower frequency of 90-day ED readmissions compared to those discharged after CT with CTA alone.
A new consensus statement calls for routine radiological screening of contact children in suspected child physical abuse cases to prevent further harm. Siblings are at risk of experiencing physical abuse, with a strong association between index and contact children.
A recent study published in Gerontology found that jaw-opening force can be used as an index for swallowing difficulties in older adults. Researchers at Tokyo Medical and Dental University discovered that individuals with higher jaw strength are less likely to experience dysphagia.
A clinical study concludes that fecal immunochemical testing (FIT) is not designed for diagnosis in emergency and inpatient settings. FIT should only be used for validated colorectal cancer screening, not for evaluating symptoms such as rectal bleeding or abdominal pain.
The updated guidelines outline four age-related life stages, from kittens to senior cats, with a focus on tailored care approaches and lifelong healthcare plans. Quick reference tables and lifestyle assessment forms aid veterinary professionals in developing evolving care plans that cater to each cat's unique needs.
A study of nine emergency department residents found significant discrepancies between the electronic medical record and physicians' behaviors during patient encounters. The review of systems and physical examinations documented by physicians were often inaccurately recorded, with limitations including a small sample size and potential...
A systematic review and meta-analysis of 40 studies found that non-invasive tests such as dilated pupils, abnormal posturing, and CT scan signs are not sufficient to diagnose increased intracranial pressure. Critically ill patients with suspected ICP should be transferred to a more expert centre for further monitoring.
Family physicians value physical exams for their diagnostic and empathetic benefits, promoting a healing relationship with patients. The research highlights the importance of physical exams in today's clinical practice, where emerging technology is changing the way doctors interact with patients.
The Clinical Practice Guideline: Evaluation of the Neck Mass in Adults aims to reduce delays in diagnosis of malignant disease and optimize outcomes. The guideline addresses testing and physical examination of an adult with a neck mass, promoting high-quality and cost-effective care.
A study found that using a pocket-sized ultrasound device (PUD) with physical examination can improve diagnosis accuracy and reduce the number of tests needed. The PUD was found to be comparable in performance to standard ultrasonography, but improved the accuracy of physical examinations, resulting in a 37% reduction in further testing.
A study found that sonography with power Doppler can identify subclinical disease and joint activity in children with JIA, which complements the physical exam. The study also showed that certain combinations of physical exam findings are highly sensitive and ultrasound does not add value to clinical management.
Researchers found that collaboration with industry would decrease mean population sodium intake by 9.5% and prevent 513,885 strokes and 480,358 heart attacks. Vitamin D supplements may reduce cardiovascular disease risk, while low-carbohydrate diets showed no difference in weight loss after 12 months.
A new study found that adding electrocardiogram testing to standard medical history and physical examinations for young athletes can better identify key cardiovascular abnormalities responsible for sports-related sudden deaths. However, the study also showed a significant rate of false positive results.
A new medical imaging technique called dynamic MRI has been found to identify pelvic organ prolapse in women with lower urinary tract symptoms. The condition can go undiagnosed due to its lack of symptoms at rest, but becomes apparent when the patient strains.
Researchers found that history and physical examinations accurately estimated fluid levels in patients with congestive heart failure. Additionally, those with extra fluid were at increased risk of hospitalization or death within six months.
Primary care physicians overwhelmingly believe that annual physical examinations provide valuable time for counseling on preventive health behaviors and improve the physician-patient relationship. Despite current guidelines recommending more selective screening, many PCPs perform annual exams due to patient demand and perceived benefits.
The number of full-time medical school faculty members increased by 4.6% from 2002-2003 to 114,549 in 2003-2004. The number of U.S. medical school applicants rose by 3.5% to 34,786 for the 2003 entering class, with women making up a majority of applicants and graduates.
A study found that MRI scans can detect breast cancer in 70% of cases at stage 1, and in 62% of cases without a mass. Most women who underwent the test chose mastectomy due to early detection.
A study of 100 patients found that nearly a quarter had pivotal physical findings, leading to changes in diagnosis and treatment. These findings prompted collaboration with specialist consultants to perform urgent procedures, highlighting the importance of skilled physical exams in hospital care.
Researchers found that patients with either a third heart sound or elevated jugular venous pressure were more likely to have progressive heart failure and subsequent hospital visits due to heart failure. The study highlights the importance of physical examinations in predicting outcomes for heart failure patients.