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6 days ago · Anemia or anaemia ( British English) is a blood disorder in which the blood has a reduced ability to carry oxygen. This can be due to a lower than normal number of red blood cells, a reduction in the amount of hemoglobin available for oxygen transport, or abnormalities in hemoglobin that impair its function.
6 days ago · Dextromethorphan is the dextrorotatory enantiomer of levomethorphan, which is the methyl ether of levorphanol, both opioid analgesics. It is named according to IUPAC rules as (+)-3-methoxy-17-methyl-9α,13α,14α- morphinan. As its pure form, dextromethorphan occurs as an odorless, opalescent white powder.
5 days ago · The name "coronavirus" is derived from Latin corona, meaning "crown" or "wreath", itself a borrowing from Greek κορώνη korṓnē, "garland, wreath". The name was coined by June Almeida and David Tyrrell who first observed and studied human coronaviruses.
3 days ago · A non-blanching rash (a rash that does not fade when a glass is rolled over it) may also be present. The inflammation may be caused by infection with viruses, bacteria, fungi or parasites. Non-infectious causes include malignancy , subarachnoid hemorrhage, chronic inflammatory disease (sarcoidosis) and certain drugs.
3 days ago · Indigenous is derived from the Latin word indigena, meaning "sprung from the land, native". The Latin indigena is based on the Old Latin indu "in, within" + gignere "to beget, produce". Indu is an extended form of the Proto-Indo-European en or "in". Definitions Colorized photograph of an Amis couple in traditional clothing. Taken in pre-World ...
5 days ago · Easter, [nb 1] also called Pascha [nb 2] ( Aramaic, Greek, Latin) or Resurrection Sunday, [nb 3] is a Christian festival and cultural holiday commemorating the resurrection of Jesus from the dead, described in the New Testament as having occurred on the third day of his burial following his crucifixion by the Romans at Calvary c. 30 AD.
Apr 12, 2024 · The number of cases this year may change that. Measles has been eradicated in the U.S. for 24 years. The number of cases this year may change that. Since the start of 2024, there have been 113 ...
