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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.
Depending on the amount of the blood loss, symptoms may include shock. Upper gastrointestinal bleeding can be caused by peptic ulcers, gastric erosions, esophageal varices, and rarer causes such as gastric cancer. The initial assessment includes measurement of the blood pressure and heart rate, as well as blood tests to determine the hemoglobin.
Child in the Night is a 1990 American television film broadcast during the 1990 May sweeps. It aired on the CBS Network before a subsequent release to home video and syndication. The psychological thriller stars JoBeth Williams as a child psychologist, Tom Skerritt as a local police chief and introduced Elijah Wood as a troubled witness to a ...
Norovirus is the leading cause of vomiting and diarrhea, and foodborne illness in the U.S. It also takes less than 100 norovirus particles to make a person sick, and a norovirus patient can shed ...
Vomiting (also known as emesis, puking and throwing up) [a] is the involuntary, forceful expulsion of the contents of one's stomach through the mouth and sometimes the nose. [ 1 ]
Henry, a hermit walking in the woods, encounters his dog, dead from a blood infection, and becomes infected himself from contact with his dog's blood. College students Jeff, Marcy, Paul, Karen, and Bert take a vacation to a remote cabin to celebrate October break. Bert leaves to hunt squirrels but accidentally shoots the now disfigured and ...
GDF15—a hormone that exists throughout the body in low levels, but is produced in the placenta at higher levels during pregnancy—is indeed the cause of morning sickness, a new study out of the ...
Mallory–Weiss syndrome is a condition where high intra-abdominal pressures causes laceration and bleeding of the mucosa called Mallory-Weiss tears. [1] Additionally, Mallory–Weiss syndrome is one of the most common causes of acute upper gastrointestinal bleeding, counting of around 1-15% of all cases in adults and less than 5% in children.