中山大便出血拉不完(中山大便纸擦带血) (今日更新中)

WHEATON, Ill. -- As the death toll from the coronavirus nears 200,000, recovery can be difficult for those who have survived the illness. But the first ever double-lung transplants for COVID-19 survivors is providing new hope for medical centers around the country and world.Brian Kuhns is at the beginning of a long and grueling road to recovery.Each day, he endures several difficult physical therapy sessions to rebuild his weakened body.“This is real tough,” said Kuhns. “All this stuff runs through my mind that I have to do and now I can't be like this.”Kuhns, who initially didn’t take the coronavirus seriously, contracted the deadly virus in early March. The illness was like nothing he’d ever felt before.“It was just like, I'm kind of walking dead. Fever, shaking so hard I can't believe it.”The virus that has now taken the lives of more than 190,000 Americans was destroying his lungs.About 100 days on life-support and isolated from his family for more than three months, the 62-year-old grandfather was near death more than once.“Yeah, I thought I was going to die for sure. I thought it was over,” said Kuhns.After 39 years at his side, Kuhns' wife Nancy couldn’t be in the hospital with him. On the phone, she pushed him to keep fighting.“I keep give him a lot of confidence even when they told me he wasn't gonna make it. I kept telling them that he was,” she said.His doctors at Northwestern Memorial Hospital determined his only chance for survival was a double-lung transplant.After 10 hours in surgery, Kuhns became only the second known coronavirus patient ever to have both lungs replaced.“I fought back, gasping for air, 24 hours a day. As hard as you could breathe,” said Kuhns.Dr. Mahesh Ramachandran, the chief medical officer at Northwestern Medicine’s Marianjoy Rehabilitation Hospital, says they’ve already discharged 125 COVID-19 patients since the pandemic began. Rehab, says Dr. Ramachandran, is essential to recovery.“They get quite deconditioned. They get quite weak. They have neurologic problems, cardiac problems that need to be managed before they can safely go home,” said Dr. Ramachandran.Two months after the revolutionary transplant, Kuhns is still getting used to his new lungs.“I could feel it all the way down,” he said with a deep breath.But he continues to fight and implores others to wear a mask and avoid others or face the consequences.“This is a crazy disease. Some people get away with it and other people it nails,” said Kuhns. “I was one of the ones it nailed. So, you want to make a choice. You know which one you want to be.”After nearly six months in the hospital, if all goes well, he could go home by the end of the month. 2692

With hurricane season in full swing, there's a lot of talk from meteorologists about hurricane "categories." What do they mean, and what do they tell us about a storm?It turns out, a hurricane's category is only based on one thing: wind speed.According to the National Hurricane Center's website, the agency relies on the Saffir-Simpson Hurricane Wind Scale to determine a storm's strength. The scale categorizes a hurricane on a 1-5 scale, based on the storm's maximum sustained winds — the one-minute average of the wind speed taken from inside the storm.When storms over the Atlantic begin to organized into a rotating system around a central "eye," and sustained wind speeds in the storm reach 39 mph, it's classified as a tropical storm. Once wind speeds in the system reach 74 mph, it becomes a hurricane.From there, the NHC uses the Saffir-Simpson Scale to determine how much destruction a hurricane is expected to inflict on an area. While any hurricane is expected to cause damage to homes and topple some trees in its path, higher wind speeds can lead to trees blocking roads and downing power lines, isolating communities without power or access to water for weeks — or even months.STRENGTHMAX SUSTAINED WIND SPEEDDESTRUCTION CATEGORY 1Between 74 mph and 95 mphWell-constructed houses could have damage to roof, shingles, vinyl siding and gutters. Large branches of trees will snap and shallowly-rooted trees may be toppled. Extensive damage to power lines and poles likely will result in power outages that could last a few to several days. CATEGORY 2Between 96 mph and 110 mphHouses could sustain major roof and siding damage. Many shallowly rooted trees will be snapped or uprooted and block roads. Near-total power loss is expected with outages that could last from several days to weeks. CATEGORY 3 (major)Between 111 mph and 129 mphHouses may incur major damage or removal of roof decking and gable ends. Many trees — regardless of root depth — will be snapped or uprooted, blocking roads. Electricity and water will be unavailable for several days to weeks after the storm passes.CATEGORY 4 (major)Between 130 mph and 156 mphHouses can sustain severe damage with loss of most of the roof structure and possibly some exterior walls. Most trees will be snapped or uprooted and power poles will topple. Fallen trees and power poles will isolate residential areas. Power outages will last weeks to possibly months. Most of the area will be uninhabitable for weeks or months.CATEGORY 5 (major)Above 157 mphA high percentage of framed houses will be destroyed, with total roof failure and wall collapse. Fallen trees and power poles will isolate residential areas. Power outages will last for weeks to possibly months. Most of the area will be uninhabitable for weeks or months.Any hurricane that reaches Category 3, with sustained winds above 111 mph, is considered a "major" hurricane. According to the NHC, that's because "of their potential for significant loss of life and damage." But that doesn't mean Category 1 and 2 hurricanes can't be deadly.The NHC itself says that Category 1 and 2 hurricanes are "still dangerous" and "require preventative measures."While Hurricane Sandy peaked at Category 3 intensity when it made landfall in Cuba in 2012, it had collapsed into a post-tropical cyclone by the time it reached New Jersey on Oct. 29. Even though the storm only had Category 1 strength winds, it still resulted in the deaths of 131 people in America, according to media reports, and an estimated billion in damages — the second-costliest hurricane in U.S. history up to that point.The Saffir-Simpson Scale also doesn't take into account storm surge in coastal areas and flash flooding caused by the surge and heavy rain. Flooding can cause significant property damage and make main roads — including expressways — inaccessible. 3864

When Mollie Tibbetts went for a jog and never returned, her death realized the worst fears of many runners, especially women, who lace up their sneakers unsure of what they may face on the road.But runners across the country aren't letting fears of a similar situation stop them. Instead, they are dedicating their runs to the 20-year-old University of Iowa student and sharing hopeful messages on social media tagged #MilesforMollie."This run is for you Mollie. We are with you. We will not allow fear to stop us from doing the things we love," University of Iowa alumna Sarah Hemann Bishop posted on Twitter. She included a picture of her sneakers, which have "Miles for Mollie" written on the side.A funeral was held Sunday for Tibbetts in her hometown of Brooklyn, Iowa, where she was last seen alive on July 18. Police say Cristhian Bahena Rivera told them he saw Tibbetts running and "pursued her in his vehicle." Later, he parked the car and started running near her. He is charged with first-degree murder."I find so much joy in running and as a female, I know I have to run with an added sense of caution, especially when running alone. It is unfair," Bishop told CNN. "I joined #milesformollie to show that we are not afraid. Mollie inspires us to be strong and brave." 1287

With increased expenditures and decreased tax revenues, the debt owed by the US federal government is expected to exceed the GDP of the US in 2021, according to a government analysis.On Wednesday, the Congressional Budget Office released the updated figures showing that the federal government’s debt is projected to be 104% of the size of the economy in fiscal year 2021. 2021 is expected to be the first time since 1946 that the amount of debt is larger than the size of the economy.The CBO’s projection shows that the debt is expected to remain larger than the size of the economy through the upcoming decade.For several decades following World War II, the amount of debt the US owed relative to the size of the economy decreased, bottoming out in 1974 at 23%. The US debt began increasing in the 70s and 80s as balanced budgets became more of an exception. The last time the US had a balanced budget was in 2001. While the US debt burden decreased for most of George W. Bush’s presidency, it began to skyrocket amid the last recession.The CBO says that while 2020 saw a slight decline in revenue, the year saw a massive increase in government spending amid the coronavirus pandemic.To see the full analysis, click here. 1231

With a mask covering his face and his fingers playing a disinfected piano, musician Purnell Steen and his band, Le Jazz Machine, are back to doing what they love: playing music in front of a live audience, but now from a regulated distance.“It is a new learning experience for all us,” Steen said.After being shut down for months due to coronavirus concerns, Steen is back on his home stage at Dazzle in downtown Denver, one of the top 100 jazz bars in the world.“For the entire month of June, we did as much as much revenue as we used to do on a good Saturday,” said Matt Ruff, Dazzle general manager.Ruff says new safety guidelines that allow live music venues like his to operate are impacting his bottom line.“Capacity went from 50 to 100 people,” he said. “But it’s still 6-foot distancing between tables and the closest table to the stage has to be 25 feet away from the stage.”Though he’s thankful to reopen, Ruff is also questioning some of those safety measures, like no longer allowing wind instruments to be played on stage.“I think that’s based on faulty information,” he said. "People think that horns project something, but the science is just not there.”Some scientists, however, believe those brass instruments could hit a sour note when it comes to health.“You’re blowing from the lungs, so they are respiratory droplets and that’s the primary means by which this virus is transmitted,” said Sheryl Zajdowicz, Ph.D., a biology professor at Metropolitan State University of Denver.This infectious disease specialist says while live music could be good for the soul, social distancing could be even better for one’s health.“When you’re at a music venue, you’re kind of up against each other,” she said. “It’s going to be very challenging to limit that from happening.”That’s where Live Nation comes in.This entertainment group is now promoting “Live from the Drive-In,” a new live music experience where people can watch and listen to top artists from their own individual tailgate zones at outdoor concerts across the country.Back at Dazzle, fans say live music is what they need during this pandemic.And while the new normal on stage could be confining for artists, they believe live music will help calm emotions as the virus moves towards a crescendo.“If we can bring a few moments of joy to somebody than we have performed our mission,” Steen said. 2376

来源：资阳报