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Hospital Privacy Curtains Could Be Breeding Ground for Germs

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Privacy curtains in hospital rooms might offer patients some personal dignity, but they can also harbor dangerous, drug-resistant bacteria. That’s the claim of a new study where researchers took more than 1,500 samples from privacy curtains in 625 rooms at six skilled nursing facilities in Michigan. The samples were collected from the parts of the curtains touched most often. Samples were also gathered from patients. Sampling was done when patients were admitted, and again after 14 days and 30 days, and then monthly up to six months, when possible. The findings showed that 22% of the samples from the privacy curtains tested positive for multidrug-resistant organisms, with contamination rates ranging from 12% to 28.5%, depending on the facility. Of those samples, nearly 14% were contaminated with vancomycin-resistant enterococci (VRE), 6% with resistant gram-negative bacilli, and about 5% with methicillin-resistant Staphylococcus aureus (MRSA). “We were surprised to see that multidrug-resistant organisms, especially VRE, shed by patients routinely contaminate their privacy curtains. These pathogens on privacy curtains often survive and have the potential to transfer to other surfaces and patients,” the study authors wrote. In fact, the same resistant germs were detected on patients and their privacy curtain in nearly 16% of the sampling visits, the researchers found. “Patient colonization with MRSA and VRE were each associated with contamination of the bedside curtain,” according to Dr. Lona…  read on >

Kids’ ER Visits for Swallowing Toys, Foreign Objects Have Doubled Since 1990s

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About 100 kids a day are rushed to U.S. emergency rooms after accidentally swallowing a toy piece, battery, magnet or other foreign object, according to new research. That’s almost twice as many as in the mid-1990s. “The sheer number of these injuries is cause for concern,” said Dr. Danielle Orsagh-Yentis, lead author of the study published in the May issue of Pediatrics. It reported that ER visits among kids under age 6 due to accidental ingestion rose by an average of more than 4% every year between 1995 and 2015. Over that period, an estimated 800,000 kids in that age group were treated after swallowing foreign objects. Coins are the main culprit, followed by jewelry, batteries and toy parts. In 1995, there were about 9 cases of accidental ingestion for every 10,000 children. By 2015, that figure had shot up to nearly 18. So, what the reason for the surge — an actual rise in accident rates or are experts simply getting better at logging and reporting such accidents? While the jury is still out, Orsagh-Yentis said, the answer is probably both. Some products investigated — particularly the small circular batteries known as “button batteries” — are increasingly being used around the house or have become more readily available to consumers, she said. And, she added, it’s likely that the nationwide injury surveillance system is…  read on >

Step-by-Step Exercises for a Stronger Back

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Are you neglecting or even unaware of the muscles in your back? If so, you’re putting yourself at risk. The trapezius is the diamond-shaped muscle that runs from neck to middle back and from shoulder to shoulder across the back. The latissimus dorsi — or “lats” — are the large back muscles that run from either side of the spine to your waist. Here are two strength-training exercises that will help you develop these muscles for better upper body fitness. Important: Start with a weight that allows you to complete at least eight reps with proper form, perhaps as low as 2-pound dumbbells. Build up to 10 to 15 reps for one complete set, and progress from one to three complete sets before increasing the weight. Never jerk the weights — controlled, steady movement is what brings results. Standing dumbbell rows target the trapezius muscles as well as the upper arms and shoulders. Stand straight, feet shoulder-width apart, with a weight in each hand. Your elbows should be slightly bent, the dumbbells touching the fronts of your thighs, palms facing your body. As you exhale, use a slow, controlled movement to lift the weights straight up by bending the elbows up and out to bring the weights to shoulder level. Hold for a second, then inhale as you lower your arms to the starting position.…  read on >

Easy, Delicious Recipes From Your Blender

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Blenders aren’t just for whipping up fruity drinks. You can also use them to make delicious savory recipes such as dressings, spreads and soups, all in seconds. For a tasty black bean dip that’s delicious hot or cold, blend a 15-ounce can of cooked black beans (perfect for helping reach daily fiber goals) with two cloves of peeled garlic and a cup of your favorite low-salt salsa. Watching calories? Use celery stalks and bell pepper quarters instead of chips to scoop it up. If you have two minutes, you can make a calorie-friendly cold avocado soup that’s sweet, tangy and high in nutrients. Blend a half-cup of green or red grapes with the flesh of a whole avocado, a handful of almonds and a splash of tangy vinegar. Olive tapenade is a chunky puree that can be used as a sauce for pasta or chicken, as a spread for sandwiches or wraps, and as a topping for a great tasting simple zucchini dish to enjoy as an appetizer or vegetarian meal. Zucchini Bites With Tapenade 1 cup olives 1/4 cup extra virgin olive oil Juice and zest of 1 lemon 2 garlic cloves 2 medium zucchini, stems removed and cut in half lengthwise 1 cup whole-milk mozzarella, shredded Preheat oven to 400 degrees. Blend the olives, oil, lemon juice and zest, and the garlic until…  read on >

Sunscreen’s Secret Bonus: It Could Help Keep You Cool

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Sunscreen may do double duty when you’re outside on a summer day, keeping you cool as it protects your skin from the sun’s harmful rays. New research suggests how: When unprotected skin is exposed to the sun’s ultraviolet (UV) rays, skin cells typically see a drop in levels of nitric oxide. This compound helps the skin’s small blood vessels to relax and widen. Reduced nitric oxide results in a reduction in blood flow to the skin, which can throw a person’s body temperature out of whack. But applying SPF-50 sunscreen can halt that chain of events, the researchers said. “When sunscreen was applied to the skin before ultraviolet light exposure during the current study, it completely protected against the negative effects of ultraviolet light on nitric oxide and skin blood vessel function,” explained study author S. Tony Wolf. He is a Ph.D. candidate in exercise physiology and a predoctoral research fellow at the Center for Healthy Aging at Penn State University. Wolf and his colleagues presented their findings this week at a meeting of the American Physiological Society, in Orlando, Fla. Such research is considered preliminary until published in a peer-reviewed journal. To test how well sunscreen protects against heat stress, investigators enlisted 13 healthy adults aged 24 and older. All were described as having light to medium skin tones. For the study, total UV…  read on >

Many Misdiagnosed With MS

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Almost one in five multiple sclerosis patients may be misdiagnosed with the autoimmune disease, according to a new study. Of 241 previously diagnosed multiple sclerosis (MS) patients referred to two major Los Angeles medical centers for treatment, nearly 18% did not actually have the autoimmune disease, the researchers found. Those patients spent an average of nearly four years being treated for MS before receiving a correct diagnosis, the study authors said. “I’ve seen patients suffering side effects from the medication they were taking for a disease they didn’t have,” said study leader Dr. Marwa Kaisey, from Cedars-Sinai Medical Center in Los Angeles. “Meanwhile, they weren’t getting treatment for what they did have. The cost to the patient is huge — medically, psychologically, financially,” Kaisey said in a Cedars-Sinai news release. The most common correct diagnosis among the patients misdiagnosed with MS was migraine (16%), followed by radiologically isolated syndrome, a condition in which patients do not experience symptoms of MS even though their imaging tests look similar to those of MS patients. Other diagnoses included nerve damage and a disorder of the vertebrae called spondylopathy, the findings showed. Among the patients misdiagnosed with MS, 72% had been prescribed MS treatments. Of those, 48% received therapies that can carry the risk of a viral infection-caused disease in the white matter of the brain (progressive multifocal leukoencephalopathy).…  read on >

Vehicle Exhaust Drives Millions of New Asthma Cases Annually

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Traffic pollution causes about 4 million new asthma cases in children worldwide each year, new research shows. Two-thirds of these kids live in urban areas, according to the study by researchers at George Washington University in Washington, D.C. “Our findings suggest that millions of new cases of pediatric asthma could be prevented in cities around the world by reducing air pollution,” said senior study author Susan Anenberg. She is an associate professor of environmental and occupational health at the university’s Milken Institute School of Public Health. Between 2010 and 2015, about 4 million children in 194 countries developed asthma each year due to exposure to nitrogen dioxide (NO2) air pollution, the researchers said. NO2 mainly comes from vehicle exhaust. “Improving access to cleaner forms of transportation, like electrified public transport and active commuting by cycling and walking, would not only bring down NO2 levels, but would also reduce asthma, enhance physical fitness, and cut greenhouse gas emissions,” Anenberg said in a university news release. About 13% of asthma incidence in children is linked with NO2 pollution, the study authors noted. But among 92 of 125 major cities included in the new study, NO2 pollution accounted for more than 20% of childhood asthma cases, the findings showed. The 10 cities with the highest rates included eight in China (with rates reaching 37% to 48%), as well…  read on >

Is Your Smartphone Making You Fat?

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Mindlessly switching from your smartphone to other media devices and back again might lead to added pounds, scientists say. A small, new study found that heavy-duty media multitaskers also tended to be heavier, weight-wise. It’s possible that these devices are actually changing the brain, theorized lead author Richard Lopez, a postdoctoral fellow in psychology at Rice University in Houston. In terms of weight, that could mean less self-control when fattening foods are at hand. For their study, Lopez and his colleagues had 132 students, aged 18 to 23, answer questions about how much they multitasked and how distractible they were. Certain questions — such as, do you feel the urge to check your phone while you’re talking to someone else? — were designed to detect compulsive or inappropriate cellphone use. The researchers found that study participants with higher scores on the questionnaire tended to weigh more than those with lower scores, suggesting a possible link between the two. Next, Lopez’s team had 72 of the students undergo an MRI brain scan while they were shown a serious of pictures. Images of delicious, fattening foods were mixed in with the images. When the food images were viewed, activity increased in the part of the brain linked to food temptation, the findings showed. These participants, who also tended to have more body fat, spent more time at…  read on >

Health Tip: Treating an Infant’s Fever

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(HealthDay News) — A baby’s first fever can be scary for parents. However, most fevers are relatively harmless, says MedlinePlus. When treating your child’s fever, MedlinePlus suggests: Do not bundle up a child, even if the child has the chills. Use acetaminophen or ibuprofen to lower fever. Never give aspirin to children. Bathe your child in lukewarm water. If a newborn has a fever of more than 100.4 degrees F, contact a doctor without delay.

Health Tip: Thermometer Options

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(HealthDay News) — Three primary types of thermometers are on the market for consumers. Digital thermometers record body temperature through electric heat sensors. They can be used in the rectum, mouth or under the armpit. However, armpit temperatures are typically least accurate. Digital ear thermometers use infrared scanners to measure the ear canal temperature. Earwax or an abnormal ear canal can interfere with the accuracy. Temporal artery thermometers also use infrared scanners, measuring the forehead’s temporal artery temperature. These thermometers can be used even while a child is sleeping. Digital pacifier thermometers, fever strips and mercury thermometers are not recommended, advises Mayo Clinic.