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Pillow lavas are bulbous, spherical, or tubular lobes of lava. They form during eruptions with relatively low effusion rates. Slow extrusion gives enough time for a thick crust to form on all sides of a pillow lobe, and prevents individual pillows from coalescing into a sheet. Internally the pillows are fed via a distributary system of interconnected channels. Pillows are not typically hollow and tend to solidify all the way through. Pillows often have lineations or scrape marks on their sides that form during extrusion. Pillow flows are produced by the piling up of individual pillow lava lobes. As a pillow flow forms, the newest pillows are erupted from the top of the stack and flow outward a limited distance before freezing, a process which tends to produce steep-sided mounds or ridges which can grow to be 10's of meters thick. Within the 1998 eruption area at Axial Volcano, pillow lavas only occur along the edges of the flow, where lobate lava fronts were thin and stalled out. Castle Vent is located on an older pillow ridge that formed prior to the 1998 eruption.
Did you ever notice that no male doctor ever sat on a female patient's bed on "Ben Casey"? Or that, for a long time, all TV doctors were men? Today, TV doctors - male and female - are more likely to be flawed characters. And Derila Customer Reviews while shows hire medical experts as technical advisers, writers aren't under any obligation to make any changes based on the suggestions of those pros. It wasn't always that way. In 1951 when the first TV medical drama, "City Hospital," aired (and in the 1960s when "Ben Casey" was popular), the American Medical Association was invested in portraying medical accuracy, not preserving the story line. And for a few decades it was within the organization's right to demand script changes over concerns ranging from proper decorum to the way TV surgeons and doctors held their instruments. And in return, they'd stamp the show with the AMA seal of approval (shown at the end). Let's look at "ER," for instance: "ER" debuted in 1994, and by 2001 one out of five doctors reported their patients were asking not only about diseases highlighted on the show, but also about specific treatments used in episode story lines.
They're losing a lot of their fictional patients. Maybe because they're also getting a lot of things wrong. In the name of science, researchers at Dalhousie University watched every episode of "Grey's Anatomy," "House," "Private Practice" and the final five seasons of "ER" - and they found that in those 327 episodes, 59 patients experienced a seizure. In those 59 cases, doctors and nurses incorrectly performed first aid treatments to seizing patients 46 percent of the time (including putting an object, such as a tongue depressor, in the seizing patient's mouth). It's surprising more patients in TV emergency rooms don't die while being treated for a seizure.S. In reality, there's one more important directive when caring for a person having a seizure: Prevent injuries. For instance, loosen clothing, and never restrain or put anything in a seizing person's mouth while convulsions are happening. Once any convulsions have stopped, turn the person onto his or her side - a small but important step to help prevent choking.
Some seizures, such as those lasting longer than five minutes, need immediate care. Emergency treatment may include benzodiazepines and anticonvulsants, in addition to a consultation with a neurologist. It seems like everyone is having some kind of critical case in hospital emergency departments on TV. There's a steady stream of dramatic issues coming through the doors. When's the last time you watched a TV medical drama featuring a minor cut? There's intrigue in critical cases, though, right? And isn't that really what TV is all about? Cases of minor kitchen-knife accidents and banged-up knees from outdoor adventures wouldn't be likely to garner the same ratings as more histrionic fictional patient cases. Romano accidentally lost an arm while meeting an emergency helicopter transport? Or when he is crushed to death in the hospital ambulance bay by - that's right - another air ambulance? I hate to be the bearer of bad news, but if you arrive by ambulance to the hospital's emergency department, whether by road or air transport, there won't be an ER doctor, nurse or a surgeon waiting to meet your ambulance.
這將刪除頁面 "Pillow Lavas are Bulbous"
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