甘肃立体狗牙(南京锥体系（皮质核束）) (今日更新中)

Kroger Health recently received emergency approval for a COVID-19 at-home test collection kit.The kits will first be available to frontline employees at Kroger brand stores based on medical need, according to a press release from Kroger. The company hopes to expand the kits to other organizations and companies in the coming weeks.Kroger Health's collection sample test kits will be available to Kroger brand associates in Arizona, Colorado, Georgia, Indiana, Kansas, Kentucky, Michigan, Montana, Nevada, New Mexico, Ohio, Tennessee, Utah, and Virginia, according to the release.The U.S. Food and Drug Administration granted the emergency authorization on Tuesday. 673

Just about everyone who's played with a projectile toy has gotten a version of the warning "You'll shoot your eye out!"But in a report published Monday in the medical journal BMJ Case Reports, doctors warn that popular toy Nerf guns really can put eyes at risk.The case report details three unrelated cases within three months treated in the Moorfields Eye Hospital accident and emergency department in London. Two adult patients had pooling of blood and inflammation in the eye after being shot with a Nerf gun. One 11-year-old patient had pooling of blood, inflammation and damage to the outer retinal layers of the eye."Significant Nerf gun ocular injuries are not reported in the literature, as far as we know," the researchers write.In the emergency room at the eye hospital, doctors are used to attending to traumatic injuries. It was the extent of the injury from a children's toy that surprised Dr. Mukhtar Bizrah, the lead author of the study."Nerf guns are used by children, and I was not expecting to see blood," he said. All the patients complained of blurred vision and red eyes and were treated to reduce pressure inside the eye, and their symptoms resolved after a few weeks.Injuries to the cornea are common and are not that dangerous, Bizrah said, but the injury sustained in the space between the iris and the pupil is far more dangerous. "One of the patients had angle recession, which is a risk factor for developing glaucoma down the line," he said.All the injuries documented in the case study involved Nerf guns shot from a close distance.One of the patients had been shot by "bullets" from an unlabeled brand, which have firmer heads than branded ones, the researchers said, noting that unbranded bullets are cheaper and tend to be preferred by parents. However, the authors said they could not verify whether branded bullets would have had caused less trauma.Julie Duffy, senior vice president for global communications for Nerf's maker, Hasbro Inc., wrote in an email that Nerf foam darts and foam rounds are not hazardous when used properly. The guns should never be aimed at a person's eyes or face, and the products should never be modified, she said.She added that darts that claim to be Nerf-compatible may not meet safety standards and regulations."NERF products are designed based on years of consumer insights and research, and undergo rigorous reviews and testing to assure that they are safe and fun to play with, and meet or exceed global standards and regulations."Duffy urges parents to read product packaging and note age recommendations: "Ultimately, a parent or caregiver knows his or her child best and is best equipped to make decisions on what forms of play and entertainment are most appropriate for his or her child," she said.Dr. Paul Kivela, president-elect of the American College of Emergency Physicians, said that the study raises concerns."Parents typically afraid of pellet guns. So soft-bullet guns give them a false sense of security that kids are safe. That is clearly not the case," said Kivela, who was not involved in the study. "The pressure of the projectile is important."His advice: If you are going to play with projectiles of any kind, it's best to wear protective eyewear, even though that could be especially tough for children younger than 5."It's best to not have this toy around small children, even if there are older kids in the house," Kivela said. "It is also important to tell children to not shoot at a person's face or from a relatively close distance."Pediatric ophthalmologists at Nationwide Children's Hospital in Columbus, Ohio, were not at all surprised by the report. "We see eye injuries from projectile toys all the time, including Nerf guns. We know that there is always a risk of projectile toys hitting the eye," Dr. Marylou McGregor said. She also recommends using eye protection all the time when playing with such toys.Patients with these kinds of eye injuries have to be monitored for the first week to ensure that there is no rebleeding, said Dr. Cate Jordan of Nationwide Children's Hospital. If pain and blood clotting persists, the entire anterior chamber has to be washed out. Jordan recommends the patient lay low and participate only in quiet activities for the first few weeks. Even after vision returns to normal, they have to be monitored every three months for the first year and then every year for longer-term risks like cataracts or glaucoma. 4457

KANSAS CITY, Mo. --  Most people quit their jobs by submitting a resignation letter or simply not showing up, but one local man is going viral for the unique way he quit at an area Popeyes.Cedrick Workuff grabs a microphone before he heads into the Popeyes near 103rd and State Line Rd. Tuesday afternoon. "I come in here and slave all the time," he says in the now-viral video. "They think I'm going to go in there and be like 'I quit, I quit.' No, I'm about to go in there and sing."Followed by his friend, Marco Summers, who is recording on his phone, Workuff grabs a microphone and heads to the door. "Excuse me, sir," Workuff said as he squeezes past a customer at the door. "I'm about to quit my job today." In the next few minutes, Workuff improvises a catchy song as the chuckling customers and confused employees stare on. Since the video was posted Tuesday afternoon, it's earned over 72800 views and nearly 13,000 shares. So what's the story behind the viral video? In an interview with 41 Action News, Workuff revealed he didn't even work at the Popeyes in the first place. Summers says he made the video to spread positivity and make people laugh."It's something me and Marco wanted to put in the works," said Summers. "It wasn't planned. It was all improvised. Only the idea was planned." Summers says he's made several other videos that have been shared by celebrities and TV shows like 'Right This Minute.'He gets his inspiration from his own experiences."I've been through most of the stories I talk about. Instead of letting them damage me, I make them something funny," Summers said. "It's opening a door for people to laugh at situations like that."Summers and Workuff hope to someday turn their stories into a TV show. "If we don't make people smile, we failed," Summers said. "Our main missing is to bring back peace and love through laughter," Workuff said. Summers posts videos on his Facebook and Youtube.  **Please be aware - this video does contain some explicit language.  2098

JACKSONVILLE, Fla. (AP) -- Court records show that a man accused of killing two people and then himself at a video gaming competition in Florida had been hospitalized for mental illness, according to the Associated Press. Divorce filings from the parents of 24-year-old David Katz of Baltimore say that as a teenager he was twice hospitalized in psychiatric facilities and that he was prescribed anti-psychotic and anti-depressant medications.The records show Katz's parents disagreed deeply on how to care for their troubled son.Katz's father claimed his estranged wife was exaggerating symptoms of mental illness as part of the couple's long-running and acrimonious custody battle. They divorced in 2007.Authorities say Katz killed two people and wounded nine others Sunday before fatally shooting himself at the "Madden NFL 19" tournament in Jacksonville. 876

Kanye West will meet with President Donald Trump and his son-in-law Jared Kushner at the White House on Thursday.West will have lunch with the President at the White House and meet with Kushner, according to White House spokeswoman Sarah Sanders. The New York Times first reported news of the meeting.West's visit to the White House falls in line with Kushner's efforts at criminal justice reform. West hopes to discuss two key issues during his visit at the White House: job opportunities for ex-convicts and ways to increase manufacturing jobs in and around his hometown of Chicago. 592

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