The correct answer would be lead paint. Even though there has been a decline in the amount of lead based paint that is used nowadays, still the largest source of lead poisoning in children in America comes from dust and chips from deteriorating lead paint on the inside walls of their homes and schools.
Answer:
The French Royal surgeon developed techniques for amputation and preventing infection
Explanation:
Was a French surgeon of the European Renaissance period noted for its educational advancements and technological innovation. He was born in the year 1510 in Bourgeois-Hersent France and died on 20 December in 1590 in Paris.
During surgical procedures, he introduced superior techniques for wound sterilization- making wounds less likely to faster and develop infections. This was accomplished via the while the application of substances like the antiseptic turpentine, to kill yet to be discovered disease-causing agents called pathogens (bacteria, fungi). In another important surgical advancement, he tied off large arteries in a process known as ligature; this proved to be an effective replacement for the contemporary method of searing vessels (treating them with direct heat) via hot irons during amputations. This was an invasive method that was unable to properly stop bleeding and often led to the death of patients by shock.
Details about NFL do regarding Dr. Amalu's findings is given below.
Explanation:
- Bennet Omalu. Dr. Omalu was the first person to discover physical evidence linking football-related brain injury and dementia. He discovered the condition of chronic traumatic encephalopathy (commonly known as CTE) in 2002 in the brain of Hall of Fame Center for the Pittsburgh Steelers Mike Webster.
- Bennet Omalu, the doctor credited with discovering Chronic Traumatic Encephalopathy (CTE) in former football players and — and who was portrayed by Will Smith in the 2015 movie “Concussion” — is claiming unnecessary roughness on his reputation.
- The story by Will Hobson said that the Nigeria-born forensic pathologist and neuropathologist “routinely exaggerates his accomplishments and dramatically overstates the known risks of CTE and contact sports, fueling misconceptions about the disease, according to interviews with more than 50 experts in neurodegenerative disease and brain injuries, and a review of more than 100 papers from peer-reviewed medical journals.”
- But Omalu said he believes that powerful sports leagues are behind the “vindictive” article, which he alleged cherry-picked information to build a “false narrative that was not journalism but a gossip piece [like] you find in the National Enquirer.
- “This is not the first time the NFL, the NHL, the WWE and the NCAA have used journalists and doctors to attack me. They hide behind doctors and journalists. They will not come attack me directly because that would be too obvious,” said the 51-year-old, adding that he is currently a designated expert witness in cases where the NHL, NCAA and NHL are defendants.
- In 2005, Omalu published a paper on former Pittsburgh Steeler Mike Webster, “Chronic Traumatic Encephalopathy in a National Football League Player,” that brought CTE diagnoses in NFL athletes to public attention and called for further research of the disease. The findings were initially dismissed by the NFL.
- Omalu claimed that McKee’s research center has taken research money from the NFL in 2010 and the WWE in 2013, pointing out that neither endowment was mentioned in the WaPo piece.
- A spokesperson for the Washington Post told The Post: “In 2010, Dr. Ann McKee’s research group received a $1 million grant from the NFL. Since then, her group has produced some of the most significant research suggesting playing football increases the risk of brain disease. Her current work is funded, in part, by a foundation that seeks to have youth tackle football outlawed.”
