STAT means now. Everything else means consult a specialist.
A tiny scaffolding tube that plays superhero when your blood vessels, ureters, or esophagus decide to narrow or collapse. Doctors insert these mesh or metal cylinders to prop open pathways like tiny structural engineers. Think of it as internal plumbing maintenance, but for humans instead of houses.
A legitimate anatomical term for a circular muscle that controls the opening and closing of a bodily orifice, most commonly referenced in relation to digestive functions. Despite its clinical origins, it's become comedic gold due to the inherently funny nature of bodily function vocabulary.
Abnormal narrowing of blood vessels or other tubular structures in the body, like a traffic jam in your cardiovascular highway. It's constriction that causes problems downstream.
The act of making something dissolve into solution, usually by adding chemicals that coax stubborn molecules into playing nice with water. It's what happens when scientists get tired of insoluble compounds refusing to cooperate and decide to use surfactants or other tricks. Think of it as molecular persuasion, chemistry-style.
Medical indication that a problem affects the whole body rather than one localized area, like a computer virus versus a broken key. It's why some infections require full-body warfare with IV antibiotics.
The invisible force that occurs when you create a pressure difference, making the atmosphere push things together like an overzealous hug. Doctors use this principle to remove fluids during surgery; toddlers use it to stick stickers to windows.
A neurological plot twist where cognitive abilities take a nosedive in the late afternoon or evening, commonly observed in dementia patients who become increasingly confused as the sun sets. It's like your brain's internal clock decides to close early for the day.