呼和浩特为什么上厕所会拉出血来(呼市什么原因会长痔疮) (今日更新中)

About 1 out of 5 high school students in the U.S. say they vaped marijuana in the past year, and its popularity has been booming faster than nicotine vaping, according to a report released Wednesday.“The speed at which kids are taking up this behavior is very worrisome,” said Dr. Nora Volkow of the National Institute on Drug Abuse, the federal agency that pays for the large annual teen survey.Electronic cigarettes and other battery-powered vaping devices mostly heat a liquid containing nicotine into a vapor that’s inhaled, In recent years, they have been increasingly used to vaporize THC, the chemical that gives pot its high.The University of Michigan survey asks students in grades 8, 10 and 12 across the country about smoking, drinking and drugs. About two-thirds of this year’s 42,000 participants were asked about vaping marijuana.Vaping nicotine is still more popular: about 1 in 4 high schoolers said they had done it at least once in the previous year. But vaping marijuana grew more quickly: 1 in 5 high schoolers had done it at least once the year before.About 1 in 7 high school seniors this year were considered current users of marijuana vaping — they had vaped in the month before they took the survey. That’s almost doubled from 1 in 13 the year before.Overall, marijuana use — in all its forms — is holding steady. It’s not clear if students are switching to vaping or continuing to use other forms as well, said Richard Miech, who oversees the survey.Daily marijuana use rose in both middle school and high school kids in 2019, and “if you want to be a daily marijuana user, vaping makes it easier,” he said.It’s odorless and slips easily into a pocket. “You can just kind of graze on that all day,” he said.The survey is in the Journal of the American Medical Association, which also published results of a different survey in 2018 that showed an increase in marijuana vaping among middle and high school students.Both have limitations: the surveys rely on what kids say, and it does not include teens who are not in school. Federal and state laws ban minors from using marijuana recreationally, and prohibits sale of vaping products to kidsThe Michigan survey was conducted earlier this year, before reports of a surge in cases of vaping-related lung damage, mostly in teens and young adults who used black-market THC products.Volkow said the illnesses “may scare some teenagers away” from vaping marijuana.The survey also found most other forms of teen drug use are flat or declining, including alcohol, ecstasy, heroin, cocaine, and meth. An exception was LSD, which has been increasing in 10th and 12th graders. About 3.6% of high school seniors said they’d dropped acid in the previous year.___The Associated Press Health and Science Department receives 2797

American tourist Kimberly Sue Endicott and her tour guide, who were abducted in Uganda's Queen Elizabeth National Park on Tuesday, have been rescued by security forces, a Ugandan government spokesperson said Sunday."Both were rescued from the Democratic Republic of the Congo and are safely back in Kanungu district in Uganda," said Ofwono Opondo. "They are back at the lodge and she is expected to be in Kampala tomorrow."Opondo said the kidnappers fled the scene of the rescue when law enforcement officers and soldiers moved in.Ugandan police had said Thursday that an armed gang kidnapped Endicott and her driver at gunpoint from the national park and had made frequent demands for a 0,000 ransom. Police had said they would not offer the money.A ransom was paid by touring company Wild Frontiers to free Endicott and her tour guide, a source with knowledge of the exchange told CNN on Sunday. The handover was "quiet and peaceful," the source said.A spokesperson with Wild Frontiers Uganda, the company Endicott toured with, said neither Endicott nor her tour guide were harmed. The spokesperson said the identities of the alleged kidnappers have not been revealed.The two were abducted at gunpoint while on a game drive on Tuesday evening, the Ugandan Tourism Board and Ugandan police said in a statement.Four other people were taken at the same time, but they were freed while Endicott and her driver were taken from the park, officials said. 1464

A newborn baby with COVID-19 has died in Connecticut, officials said Wednesday. The 6-week-old child was from the Hartford area, Gov. Ned Lamont said. The baby was brought unresponsive to a hospital late last week and could not be revived. "Testing confirmed last night that the newborn was COVID-19 positive," Lamont said. "This is absolutely heartbreaking. We believe this is one of the youngest lives lost anywhere due to complications relating to COVID-19."A baby also died of coronavirus in 508

American hiring rebounded last month after an unusually weak job market in February, but signs still point to a gradual economic slowdown.The US economy added 196,000 jobs in March, up from 33,000 the prior month. Despite a slight upward revision from the original estimate, February hiring remained the weakest since September 2017.Meanwhile, the unemployment rate remained at 3.8%, a level near historic lows.While March hiring was robust, it brings the first-quarter average to 180,000 jobs created per month, down from 223,000 per month on average in 2018. Economists have been expecting a slowdown, and so far it looks gradual enough to support the idea that the economy may glide to a lower level of activity in 2019 735

A White House staff member has told House investigators that senior officials have overruled concerns raised about 25 individuals whose security clearances were initially denied over a range of disqualifying issues -- such as fears about foreign influence and potential conflicts-of-interests -- warning of the grave implications to national security, according to a senior Democratic lawmaker.Now House Oversight Chairman Elijah Cummings plans to issue a subpoena this week demanding an interview with Carl Kline, who served as the personnel security director at the White House during President Donald Trump's first two years in office -- as part of the Democrats' investigation into the handling of the security clearance process, including for Trump's son-in-law, Jared Kushner, and the President's daughter, Ivanka Trump, who are both also White House advisers.Cummings released a memo Monday detailing an interview with Tricia Newbold, a White House employee who has worked for 18 years in Republican and Democratic administrations and currently serves as the Adjudications Manager in the Personnel Security Office. According to the memo, Newbold, whom Cummings described as a whistleblower, alleges that the White House has overturned the denials of 25 individuals, including two current senior White House officials, saying those decisions were occurring "without proper analysis, documentation, or a full understanding and acceptance of the risks.""According to Ms. Newbold, these individuals had a wide range of serious disqualifying issues involving foreign influence, conflicts of interest, concerning personal conduct, financial problems, drug use, and criminal conduct," Democratic committee staff write in the memo.During a full day of questioning before Democratic and Republican staff on the committee, Newbold aired out an array of concerns about the security clearance process, saying that the White House had stopped doing credit history checks during the review process, lacked security for personnel files and adequate staff during the review process, and allowed for an "unusually high" number of interim security clearances, including for some individuals "who were later deemed unsuitable for access to classified information," according to the memo. And Newbold contended White House officials retaliated against her because she would not easily greenlight security clearances."I would not be doing a service to myself, my country, or my children if I sat back knowing that the issues that we have could impact national security," Newbold told the committee, according to the memo.The White House did not immediately respond a request for comment, nor did Newbold.Under the law, the President does have final say when it comes to allowing employees access to classified materials, something that Newbold acknowledged to House investigators, according to the memo.But Cummings has raised concerns that the White House has ignored basic standards for providing security clearances, instead allowing his inner circle access to the country's innermost secrets without regard to the concerns raised by career professionals. 3157

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