James

Rheumatoid Arthritis Blood Tests Explained Rheumatoid arthritis, often shortened to RA, is an autoimmune inflammatory joint condition. Blood tests can help support the investigation and monitoring of RA, but they do not diagnose the condition alone. Healthcare professionals usually consider: Symptoms Joint examination Duration and pattern of joint swelling Blood tests Imaging such as ultrasound … Read more

Heart Attack Blood Tests Explained When a heart attack is suspected, blood tests can help healthcare professionals look for evidence of heart muscle damage. The most important blood test in this setting is usually troponin, but clinicians do not rely on blood tests alone. A possible heart attack is assessed using several pieces of information: … Read more

Sepsis Lab Tests Explained Sepsis is a serious medical emergency that can happen when the body has an extreme response to infection. In suspected sepsis, laboratory tests help healthcare professionals gather information quickly: whether infection may be present, how the body is responding, whether organs may be under stress, and whether treatment needs urgent adjustment. … Read more

Day in the Life of a Biomedical Scientist A day in the life of a biomedical scientist can look very different depending on the department, shift pattern and hospital service. A biomedical scientist in clinical biochemistry may spend much of the day around automated analysers, while someone in histopathology may work with tissue blocks, sections … Read more

What Is a Clinical Genetics Laboratory? A clinical genetics laboratory is a medical laboratory that investigates genetic and genomic changes that may be relevant to health. It may test DNA, chromosomes or other genetic material to support diagnosis, risk assessment, cancer care, rare disease investigation or inherited condition pathways. Modern services often use the term … Read more

What Is Cytology? Cytology is the study of cells. In a medical laboratory, cytology involves examining cells from body sites, fluids or screening samples to look for abnormal changes. Cytology is part of cellular pathology, but it is different from histopathology. Histopathology examines tissue architecture. Cytology focuses on individual cells or groups of cells. Cytology … Read more

What Is Virology? Virology is the study of viruses. In healthcare laboratories, virology focuses on detecting viruses, measuring viral activity and identifying immune responses to viral infection. Viruses are different from bacteria. They contain genetic material — either DNA or RNA — and depend on host cells to multiply. This affects how they are tested, … Read more

What Is Transfusion Science? Transfusion science is the laboratory discipline that supports safe blood transfusion. It involves testing blood groups, detecting antibodies and checking compatibility before blood components are issued for patients. This is one of the most safety-critical areas of biomedical science. A transfusion laboratory must ensure that the right blood component is selected … Read more

What Is Histopathology? Histopathology is the laboratory study of diseased tissue. It involves preparing tissue samples so they can be examined under a microscope, usually by a pathologist. Histopathology is important in many areas of medicine, especially cancer diagnosis, inflammatory disease investigation, surgical pathology and biopsy reporting. Histology vs histopathology Term Meaning Histology Study of … Read more

What Is an Immunology Laboratory? An immunology laboratory is a medical laboratory department that tests the immune system and immune-related markers. It helps healthcare professionals investigate immune responses, autoimmune disease, allergy, immunodeficiency and some inflammatory or infection-related patterns. What does an immunology laboratory test? Area Example focus Autoimmunity Autoantibodies linked with autoimmune conditions Allergy IgE-related … Read more