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The content of the vomitus (vomit) may be of medical interest. Fresh blood in the vomit is termed hematemesis ("blood vomiting"). Altered blood bears resemblance to coffee grounds (as the iron in the blood is oxidized) and, when this matter is identified, the term coffee-ground vomiting is used.
Hematemesis is the vomiting of blood. [1] This is usually vomit that contains bright red blood. [2] Coffee ground vomiting is similar to hematemesis, but is distinct in not involving bright red blood. [3] Hematemesis must be differentiated from hemoptysis (coughing up blood) and epistaxis (nosebleed). [4] Both of these are more common conditions.
Meaning Origin language and etymology Example(s) halluc-to wander in mind Latin ālūcinor, to wander in mind hallucinosis, hallucination hem(at)-, haem(ato)-of or pertaining to blood: Latin hæma [citation needed], from Greek αἷμα, αἱματ-(grc), blood hematology, older form haematology: hema-, hemo-blood Greek αἷμα, (grc), blood
Medical slang is the use of acronyms and informal terminology to describe patients, other healthcare personnel and medical concepts. Some terms are pejorative. In English, medical slang has entered popular culture via television hospital and forensic science dramas such as ER, House M.D., NCIS, Scrubs, and Grey's Anatomy, and through fiction, in books such as The House of God by Samuel Shem ...
Esophagitis, esophageal varices, gastritis, cirrhosis or gastric ulcers for example, may bleed and produce coffee-ground vomitus. When unaccompanied by melena, hematemesis or a fall in hemoglobin with corresponding urea rises and creates an unstable reaction, and other causes of coffee ground vomitus need to be elucidated; for example, gastric stasis, bowel obstruction or ileus, that can cause ...
Diagnosis is often based on direct observation of blood in the stool or vomit. Although fecal occult blood testing has been used in an emergency setting, this use is not recommended as the test has only been validated for colon cancer screening. [19] Differentiating between upper and lower bleeding in some cases can be difficult.
blood culture: bld: blood: BLE: Bilateral Lower Extremity (in/on both legs). BLS: basic life support: BM: bone marrow bowel movement breast milk Capillary blood glucose (British medical colloquialism originating from Boehringer Mannheim, a manufacturer of early glucose meters, today a part of Boehringer Ingelheim.) BMBx: Bone marrow biopsy: BMC ...
This is a list of mnemonics used in medicine and medical science, categorized and alphabetized. A mnemonic is any technique that assists the human memory with information retention or retrieval by making abstract or impersonal information more accessible and meaningful, and therefore easier to remember; many of them are acronyms or initialisms which reduce a lengthy set of terms to a single ...