-ology
The branch of knowledge, not the person: one ending names the field and a slightly longer one names its practitioner.
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Results for “ology”
144 matchesassistive technology
Any device or technology that helps a disabled person.
Read definitioncytology
Cytology is the microscopic examination of individual cells, commonly used to screen for abnormal or cancerous changes such as in a Pap test.
Read definitionepidemiology
Counting cases, comparing exposed and unexposed groups, and testing whether an intervention changes the numbers are the core tasks of the discipline.
Read definitionetiology
Diagnosis names what a condition is; etiology names what produced it, and the two answers can be separated by decades of research.
Read definitionhistology
Architecture is the point: how cells sit relative to one another often says more than how any single cell looks.
Read definitionhistopathology
The study of diseased cells and tissues using a microscope.
Read definitionimmunology
Immunology is the scientific study of the immune system, including how it defends against infection and contributes to allergic and autoimmune disease.
Read definitionmethodology
The section readers skip is the one that decides whether the result at the end of the paper means anything at all.
Read definitionmorphology
Shape treated as evidence: what a cell, an organ or a whole organism looks like, before asking what it does or is made of.
Read definitionnanotechnology
Nanotechnology engineers materials at the scale of individual atoms and molecules, with applications spanning electronics, materials science, and medicine.
Read definitionneuropsychology
A scan shows structure, while neuropsychological testing shows what a person can actually do, and the two often disagree.
Read definitiononcology
One word covering hundreds of separate diseases, oncology holds together because the questions asked of every cancer are broadly the same.
Read definitiononcology nurse
A nurse whose specialty covers the whole arc of cancer care, from giving hazardous drugs safely to managing what they leave behind.
Read definitiononcology pharmacy specialist
A licensed pharmacist with special training in how to design, give, monitor, and change chemotherapy for cancer patients.
Read definitionpathology report
The document that turns a piece of removed tissue into a diagnosis, and the basis on which most cancer treatment is planned.
Read definitionpharmacology
Pharmacology is the scientific study of how drugs interact with the body, covering their origin, chemistry, mechanisms of action, and effects.
Read definitionradiology
The name says radiation, yet several of the field's most used methods, ultrasound and magnetic resonance among them, involve none at all.
Read definitionsputum cytology
Examination under a microscope of cells found in sputum (mucus and other matter brought up from the lungs by coughing).
Read definitiontoxicology
Toxicology examines how chemicals and other substances harm the body, guiding the diagnosis and management of poisoning cases.
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