中山拉出血是怎么回事(中山这几天总是便血) (今日更新中)

DICKSON, Tenn. -- There is a surprising development in the high-profile Joe Clyde Daniels criminal case. The little boy's mother, Krystal Daniels, 159

Eleven people have died so far in 2019 while climbing Mount Everest, a behemoth of a mountain that towers 29, 029 feet above sea level. This is more than twice the number of people who died climbing Everest in 2018, which saw only five deaths that season.But it's not the number of deaths that some may find shocking — it's the reasons behind them. Only two of this season's Mount Everest deaths can be attributed to falls.So what's killing climbers ascending the mountain? It's primarily exhaustion and altitude sickness, and something called "the death zone."Seasoned climbers call any part of the mountain above 26,000 feet "the death zone" because there is only so long a human can survive at that elevation due to lack of oxygen. "Even when using bottled oxygen, supplemental oxygen, there's only a very few number of hours that we can actually survive up there before our bodies start to shut down," mountain guide Adrian Ballinger told CNN. And, unfortunately, the wait at the summit of Mount Everest plays a role in these deaths because the longer someone is at that altitude, the more severe they feel the effects from lack of oxygen and exhaustion. During the week beginning May 20, crowds of climbers became stuck in a queue to the summit. When this happens, climbers aren't eating, drinking or sleeping and continue to use up vital oxygen, which can lead to death.British climber Robin Haynes Fisher was one of those who had warned of the dangers of overcrowding."With a single route to the summit, delays caused by overcrowding could prove fatal so I am hopeful my decision to go for the 25th will mean fewer people. Unless of course everyone else plays the same waiting game," he wrote in a captioned Instagram post on May 19.He died after suffering from what appeared to be altitude sickness at 28,215 feet, while returning from the summit on Saturday.Altitude sickness occurs when people are at high elevations for an extended period of time. It can happen anywhere that's 8,000 feet above sea level or more. There are three types of altitude sickness. From least to most severe, they are: acute mountain sickness, high-altitude pulmonary edema (HAPE) and high-altitude cerebral edema (HACE). The symptoms for all three types are similar (headache, fatigue, dizziness, nausea, vomiting, shortness of breath), but HAPE is accompanied by a buildup of fluid in the lungs and HACE, the most severe type of altitude sickness, occurs when there's a buildup of fluid in the brain.So how can climbers avoid the same deadly fate as the 11 who died? Simply put — be careful. Acclimate as slowly as you can to increased elevations, drinks tons of water, rest and immediately start descending if you feel symptoms of altitude sickness.CNN contributed to this story. 2782

Eric Holder, the suspect in the fatal shooting of Grammy-nominated rapper Nipsey Hussle, pleaded not guilty Thursday to one charge of murder and two counts of attempted murder, the Los Angeles County District Attorney's Office said.Holder, 29, was also charged at his arraignment with possession of a firearm by a felon.CNN reached out to an attorney for Holder but has not received an immediate response.Prosecutors recommended bail be set at ,000,000, according to a criminal complaint. If convicted of murder, Holder faces between 25 years and life in prison.He is scheduled to be in court again May 10.Holder was taken into custody Tuesday after a two-day manhunt following the shooting, in which two other men were wounded.According to a tweet from Los Angeles police Commander Ruby Flores, Holder was found "with the help of an alert and brave community member." 882

Damaging winds from a microburst struck a North Carolina school on Monday, forcing students to take cover after the school gym’s outer wall collapsed. Dozens of students at Union Intermediate School in Sampson County, North Carolina, were in the middle of gym class when video shows the wall collapsing. Video provided by the school shows debris flying into the gym as students ran away. The National Weather Service said winds of 80 to 85 MPH struck the school. The damage was comparable to a high-end EF-0 tornado. The microburst caused three minor injuries. Those injured were taken to the hospital as a precaution.After the school closed for two days, Sampson County Schools announced that the school will reopen on Thursday. 742

COPENHAGEN, Denmark — Max von Sydow, the self-described “shy boy”-turned-actor who played the priest in the horror classic “The Exorcist,” has died. He was 90. He was known to art house audiences through his work with Swedish director Ingmar Bergman. But it was his role as the devil-evicting priest in William Friedkin's controversial 1973 film "The Exorcist" that brought him to international attention. His agent said the actor, who was born in Sweden but became a French citizen in 2002, died Sunday. From his 1949 screen debut, von Sydow starred in close to 200 film and TV productions, remaining active well into his 80s. 639

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