A single dose of fentanyl given intravenously can produce good analgesia for only 20 to 45 minutes for most patients because the drug's distribution shifts from the brain (central nervous system) to peripheral tissues. The key to correct dosage is titration, or giving the medication in small ...
In Germany, the Kaiser Wilhelm Institute for Anthropology, Human Genetics and Eugenics was established. It experimented into how to “Discriminate race on the basis of blood group, shape of tongue and outer ear, and the half moon at the base of fingernails”.9 ...
Each stop tongue is rigidly tied with the disk and interacts with a complementary surface corresponding to a flat made on the platform. The fulcrum pin consists of a ring-like yoke forming a bearing; in the disk of the piece there is made the central orifice large enough to ensure piece ...