Cardiology
Cardiology is the medical specialty focused on the heart and blood vessels, including diagnosis, prevention, treatment, imaging, rhythm problems, and long-term cardiovascular care.
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Intensive care
Intensive care is specialized hospital care for people with life-threatening illness or injury who need close monitoring, organ support, and coordinated critical-care teams.
Emergency medicine
Emergency medicine is the medical specialty focused on rapid assessment, stabilization, diagnosis, and treatment of sudden illness, injury, trauma, and life-threatening conditions.
Anesthesiology
Anesthesiology is the medical specialty focused on anesthesia, pain control, sedation, airway management, physiology, monitoring, and patient safety before, during, and after procedures.
Surgery
Surgery is medical treatment that uses operative techniques to diagnose, repair, remove, replace, reconstruct, or relieve problems in the body.
Radiology
Radiology is the medical specialty that uses imaging technologies to see inside the body, diagnose disease, guide treatment, monitor change, and support safer clinical decisions.
Pathology
Pathology is the medical science of disease, studying causes, tissue changes, laboratory findings, diagnosis, progression, and the evidence that connects symptoms to underlying processes.
Immunology
Immunology is the study of how the immune system recognizes threats, protects the body, remembers past exposures, and sometimes contributes to allergy, autoimmunity, inflammation, and disease.
Physiology
Physiology is the study of how living bodies work, from cellular processes and organ systems to regulation, adaptation, health, disease, and daily function.
Anatomy
Anatomy is the study of body structure, from cells and tissues to organs, organ systems, and visible relationships that help explain how living bodies are organized.
Epidemiology
Epidemiology is the study of how health conditions, diseases, injuries, and risks are distributed in populations and how that knowledge guides prevention and public health action.
Dentistry
Dentistry is the health profession focused on the teeth, gums, mouth, jaws, prevention, diagnosis, treatment, restoration, pain relief, and oral health across life.
Nutrition
Nutrition is the study and practice of how food and drink provide energy, nutrients, growth, repair, health, and disease prevention across daily life and populations.
Pharmacy
Pharmacy is the health profession and practice concerned with medicines: preparing, dispensing, reviewing, counseling about, monitoring, and helping people use drugs safely and effectively.
Nursing
Nursing is a health profession focused on patient care, assessment, education, advocacy, safety, coordination, prevention, and support across illness, recovery, and daily life.
Medicine
Medicine is the science and practice of preventing, diagnosing, treating, and managing illness and injury while supporting health, function, comfort, and informed care.
Agriculture
Agriculture is the cultivation of plants, animals, fungi, and other living systems to produce food, fiber, fuel, materials, livelihoods, and managed landscapes.
Biotechnology
Biotechnology uses living organisms, cells, genes, enzymes, and biological processes to make medicines, crops, diagnostics, materials, fuels, and industrial products.
Nanotechnology
Nanotechnology works with matter at roughly the nanoscale, where tiny structures can give materials, devices, sensors, medicines, and electronics unusual properties.
Manufacturing
Manufacturing turns raw materials, components, labor, machines, energy, software, and process knowledge into finished goods at repeatable quality and scale.
Materials science
Materials science studies how the structure, composition, processing, and performance of matter shape the materials used in technology, infrastructure, energy, medicine, and daily life.
Physics
Physics studies matter, energy, motion, forces, fields, waves, particles, space, time, and the mathematical laws that describe the physical world.
Computer science
Computer science studies computation, algorithms, data, programming, software, hardware, networks, intelligence, security, and the design of reliable digital systems.
Engineering
Engineering applies science, mathematics, design, testing, and practical judgment to create reliable systems, structures, machines, processes, and technologies.
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