Pulse – COOPER GENERAL NEWS

President Joe Biden commemorated Pride Month at the White House Friday and designated the location of the 2016 Pulse Nightclub shooting a national memorial.

Biden signed a bill honoring the 49 people killed in a mass shooting at a gay nightclub in Orlando, Florida on Nov.

The bill passed the Senate by vote earlier this month and the House of Representatives passed its own version in May.

The president also announced the appointment of Jessica Stern, leader of New York’s human rights group OutRight Action International, as special envoy to the State Department. Stern will help guide U.S. diplomatic efforts to advance the human rights of LGBTQI + people around the world.

Biden signed the bill along with survivors of the shooting and the victim’s family members, as well as members of the Florida Congressional Delegation and the Congressional Equality Caucus.

“The site of the deadliest attack on the LBGTQ + community in American history is now a national memorial,” said Biden.

The President, along with Secretary of Transportation Pete Buttigieg, made remarks who broke barriers by becoming the first openly gay man to serve in the Cabinet. The president was introduced by 16-year-old transgender advocate Ashton Mota. In attendance were LGBTQ + advocates, elected state and local officials, and members of Congress.

“The fact that we are here shows how much change is possible in America,” said Buttigieg on the podium.

Biden is also urged that the Senate pass the Equality Act, a landmark bill on LGBTQ + rights that would create legal protection for LGBTQ + Americans. The bill was passed by the House of Representatives on February 25, but faces an tougher battle in the evenly divided Senate.

He also condemned the recent proliferation of anti-LGBTQ + laws passed in several states. According to the National Center for Transgender Equality, 23 states reviewed more than 50 bills targeting transgender youth during the 2021 legislature.

“More than a dozen of them have already passed … let’s get that straight, this is nothing more than bullying disguised as legislation,” Biden said.

Biden also outlined the steps his government has taken to advocate for equality for LGBTQ + Americans. This includes, among other things, the recognition of Pride Month in a proclamation from 1.

“Representation is important, recognition is important. Another thing that matters is results, ”Biden said at the White House. “I am proud to lead the most professional LGBTQ equality administration in US history.”

Home pulse oximeters were the personal tech device of 2020 and a calming way for patients to monitor their health at home during Covid-19.

However, a new study found that even in a hospital, pulse oximetry machines can sometimes be inaccurate, especially with black patients. The finding has raised questions about whether people with darker skin should rely on home surveillance.

Doctors say the devices that measure blood oxygen levels are still extremely useful in detecting deterioration in health in all Covid-19 patients, including those with darker skin, before they become seriously ill. If the device is wrong, it is likely that the reading is only a few percentage points different. It is important that all patients, especially those with darker skin, watch out for a downward trend in oxygen levels rather than fixating on a specific number.

“I think having information from a pulse oximeter is better than not having no information,” said Dr. Michael W. Sjoding, Assistant Professor of Internal Medicine in the University of Michigan Medical School and lead author of the new report that appeared in the New England Journal of Medicine. “I would also say that one has to understand that a pulse oximeter is an imperfect device.”

A pulse oximeter looks like a chip clip. When you insert your finger into a pulse oximeter, it emits different wavelengths of light through your skin. The amount of light that is absorbed reflects how much oxygen is in your blood. It has long been known that dark nail polish, cold skin and darker skin pigment can affect the reading. However, the new study suggests that the problem is more common in black patients than most doctors thought.

The analysis, which was based on 1,333 white patients and 276 black patients hospitalized at the University of Michigan earlier this year, used a hospital-based pulse oximeter and compared it to the gold standard test for measuring oxygen saturation known as arterial blood gas Exam. The study found that pulse oximetry overestimated oxygen levels in white patients 3.6 percent of the time, but was incorrect in nearly 12 percent of the cases in black patients. Usually the pulse oximetry reading was overstated by a few percentage points.

Updated

Apr. 23, 2020 at 8:46 am ET

Researchers suspect the inaccurate readings may be due to the way the light is absorbed by darker skin pigments.

A normal reading on a pulse oximeter is usually between 96 and 100. Because patients with Covid-19 can quietly develop low oxygen levels without realizing it, patients are advised to monitor their oxygen levels at home. If the oxygen level drops to 93 or 92, patients are advised to check with their doctor. However, as the Michigan study shows, when a pulse oximeter sometimes overestimates oxygen saturation levels, there is concern that if the monitor reads 94 or 95 incorrectly, a patient with dark skin and self-monitoring at home may delay care, if the patient’s actual oxygen level can be 92 or 93.

According to Dr. Sjoding’s solution is for patients to know their baseline values on their home device and watch out for downward trends. If you’re sick with Covid-19 at home and your normal reading drops by four points or more, this is a good reason to call your doctor.

While seeking care is important, you don’t need to panic. Oxygen saturation levels in their low 90s are an issue for people with Covid-19, but can be treated with assistive oxygen placed on the stomach to increase the flow of oxygen to your lungs and possibly other therapies.

“I would say if you happen to have a pulse oximeter at home, make sure you know what your normal level is so you know what a change is for you,” said Dr. Sjoding. “If your home pulse oximeter reads 98 when you purchase it and you are healthy and you are 94 years old and unwell, that is a pretty strong sign that you are sick and should see a doctor. ”

While the study focused on a group of patients who reported themselves as African American, it is reasonable to assume that the risk of error would be similar in other darker-skinned patients. The results are particularly worrying given that the pandemic is disproportionately affecting Black and Hispanic Americans. Studies have found that African Americans were hospitalized more often, suggesting delays in accessing medical care.

While the new data on the accuracy of the pulse oximeter is important in helping doctors better interpret oxygen levels in color patients, Dr. Sjoding states that the results should not deter consumers from using the devices at home as long as they know the limits of the information a pulse oximeter can provide.

“My study is more about the emergency doctor who has to decide whether a patient should be hospitalized or taken to the intensive care unit,” said Dr. Sjoding. “For people at home, the pulse oximeter is still a worthwhile device and there is still valuable information to be found.”

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