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Laboratory tests are essential diagnostic tools that provide critical information about a patient's health status, aiding in disease detection, monitoring, and treatment decisions. They encompass a wide range of analyses, from blood and urine tests to advanced genetic and molecular diagnostics, each offering unique insights into physiological and pathological conditions.
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Biochemistry is the branch of science that explores the chemical processes within and related to living organisms, serving as a bridge between biology and chemistry. It focuses on understanding how biological molecules give rise to the processes that occur within living cells and tissues, influencing the structure and function of organisms.
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Hematology is the branch of medicine that focuses on the study, diagnosis, treatment, and prevention of diseases related to blood and its components, including red blood cells, white blood cells, platelets, blood vessels, bone marrow, lymph nodes, and the proteins involved in bleeding and clotting. It plays a crucial role in understanding and treating conditions such as anemia, clotting disorders, hemophilia, leukemia, lymphoma, and other blood-related abnormalities.
Microbiology is the scientific study of microorganisms, which are tiny life forms such as bacteria, viruses, fungi, and protozoa. It plays a crucial role in understanding infectious diseases, biotechnology applications, and the ecological impact of microorganisms on the environment.
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Pathology is the branch of medical science that involves the study and diagnosis of disease through the examination of organs, tissues, bodily fluids, and whole bodies (autopsies). It serves as a critical bridge between science and medicine, providing the foundation for understanding disease mechanisms and informing clinical practice and treatment strategies.
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Immunology is the branch of biomedical science that studies the immune system, which protects the body from diseases by identifying and neutralizing pathogens like bacteria, viruses, and parasites. It encompasses both innate and adaptive immunity, with applications in vaccine development, allergy treatment, and autoimmune disease management.
Molecular diagnostics is a rapidly evolving field that utilizes molecular biology techniques to analyze biological markers in the genome and proteome, providing precise information for disease diagnosis, prognosis, and treatment decisions. It plays a critical role in personalized medicine by enabling the detection of genetic mutations and infectious agents with high specificity and sensitivity.
Clinical Chemistry is a branch of laboratory medicine that focuses on the analysis of bodily fluids to diagnose and monitor diseases. It encompasses a wide range of tests and techniques to evaluate organ function, detect metabolic disorders, and guide treatment decisions.
Cytogenetics is the branch of genetics that studies the structure and function of the cell, especially the chromosomes, to understand genetic diseases and anomalies. It combines techniques from both cytology and genetics to analyze chromosomal behavior and structure, playing a crucial role in diagnosing genetic disorders and guiding treatment decisions.
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Phlebotomy is the practice of drawing blood from patients for diagnostic or therapeutic purposes, primarily performed by trained healthcare professionals known as phlebotomists. It is a crucial procedure in medical diagnostics, requiring precision and adherence to safety protocols to prevent complications and ensure accurate test results.
Quality control is a systematic process designed to ensure that products and services meet specified requirements and are consistent in quality. It involves the use of various techniques and tools to monitor, assess, and improve production processes, thereby minimizing defects and variations.
Volume status assessment is a critical evaluation process used to determine a patient's fluid balance and guide fluid therapy decisions. It involves integrating clinical examination, laboratory tests, and imaging techniques to accurately assess intravascular and extravascular fluid volumes.
Clinical diagnostics is the process of identifying a disease or condition from its signs, symptoms, and test results, using various medical techniques and technologies. It plays a crucial role in patient care by guiding treatment decisions and monitoring disease progression.
Pelvic pain diagnosis involves a comprehensive evaluation to identify underlying causes, which can range from gynecological issues to gastrointestinal or musculoskeletal disorders. Accurate diagnosis requires a combination of patient history, physical examination, and potentially imaging or laboratory tests to guide effective treatment strategies.
Orthopedic diagnosis involves the systematic evaluation of musculoskeletal disorders, utilizing clinical assessments, imaging techniques, and sometimes laboratory tests to identify conditions affecting bones, joints, muscles, and related structures. Accurate diagnosis is crucial for developing effective treatment plans and improving patient outcomes in orthopedic care.
Medical diagnosis is the process of determining which disease or condition explains a person's symptoms and signs. It involves a systematic analysis of the patient's history, physical examination, and diagnostic tests to arrive at a conclusion that guides treatment decisions.
Concept
Diagnosis is the process of identifying a disease or condition from its signs, symptoms, and test results, crucial for determining appropriate treatment and management strategies. It involves a systematic approach to differentiate between possible conditions, often requiring the integration of clinical expertise and diagnostic tools.
A provisional diagnosis is an initial assessment made by a healthcare professional based on the symptoms and clinical findings before all necessary diagnostic tests are completed. It serves as a working hypothesis to guide further investigation and treatment until a definitive diagnosis can be established.
Diagnostic methods are essential tools in identifying diseases and conditions, enabling healthcare professionals to make informed decisions about treatment and care. These methods range from physical examinations and patient history to advanced imaging and laboratory tests, each selected based on the specific symptoms and suspected conditions.
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