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Northern Nevada's stunning lakes, including Lake Tahoe, with its average summer water temperature of 50 degrees, present a potential risk of hypothermia. Unlike mild 50-degree air, water at the same temperature poses severe, life-threatening risks, including rapid-onset hypothermia and drowning. Awareness of the symptoms and taking proper precautions are crucial to prevent cold-water drowning. The 4 Phases of Cold-Water Drowning 1. Cold Shock Response: This response affects breathing and happens within the first minute. An automatic gasp reflex occurs in response to rapid skin cooling. If the head goes below water, water may be breathed into the lungs, resulting in drowning. A life jacket will help keep your head above water during this critical phase. Additionally, hyperventilation, like the gasp reflex, is a response to the cold and will subside. Panic will make this worse, so the key is to control breathing. 2. Cold Incapacitation: This response occurs within the first five to 15 minutes in cold water. In order to preserve core heat, vasoconstriction takes place decreasing blood flow to the extremities to protect the vital organs. The result is a loss of movement to hands, feet, arms and legs. Unless a life jacket is being worn, the ability to stay afloat is next to impossible. 3. Hypothermia: Important to note, it can take 30 minutes or more for most adults to become hypothermic. So there’s time to take action and survive. Keeping panic at bay is critical, as you have more survival time than you think. Symptoms include: Shivering Slow and shallow breathing Confusion Drowsiness or exhaustion Slurred speech Loss of coordination Weak pulse 4. Circum-rescue Collapse: This experience can happen just before rescue and is not well understood. Symptoms range anywhere from fainting to death. Some experts believe an abrupt drop in blood pressure may cause this final stage of cold water drowning, post-rescue. Additional Safety Tips and Helpful Resources Always wear a personal flotation device as well as a wetsuit or drysuit. Your personal flotation device is the most important piece of water safety gear. Try not to panic as the first phases will subside. Controlled breathing is to staying calm. Research suggests the body can withstand the cold longer than we think. The Heat Escape Lessening Posture (HELP) is a position which helps conserve energy if you’re wearing a personal flotation device. By hugging your knees to your chest, this posture helps maintain body heat for some time.

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Whether you're a parent, grandparent, caregiver, or sibling, it's vital to recognize that drowning is the second leading cause of death among children," states Dr. Leland Sullivan, of Northern Nevada Emergency Physicians. "While we diligently work to protect children from water-related accidents, there's a lesser-known threat that often goes unnoticed—dry drowning, also known as delayed drowning. Surprisingly, many people remain unaware of its existence and potential dangers. Dry drowning defined Dry drowning is a side-effect of a near-drowning experience and includes spasms of the vocal cords and larynx — known as a laryngospasm. This occurs when the body attempts to shut down the passage of any liquid into the lungs. Unfortunately, it can also shut down the passage of air into the lungs and force fluid into the stomach and lungs. Often the condition is not discovered until it's too late — severe cases can cause death within one to 24 hours after a water incident occurs. Who is susceptible? Novice or first-time swimmers are at increased risk, as are children with asthma and known breathing issues. In addition, children who have had pneumonia or experienced acute respiratory distress syndrome are also at greater risk. To reduce these factors, caregivers should be exceptionally watchful of inexperienced swimmers. According to Dr. Sullivan, children under the age of 5 are most susceptible to drowning and often drown in residential swimming pools. Infants less than 1-year-old most often drown in bathtubs. What are the signs of a dry drowning episode? If your child has a near-drowning incident, a few moments of coughing until they calm down is normal. However, you should know the more severe signs and symptoms to watch for during the 24 hours following the incident, including: Persistent coughing Difficulty breathing and/or shortness of breath Chest pains Extreme fatigue and/or lethargy Change in typical behavior Face becomes pale   What is the treatment and prognosis for dry drowning? Dr. Sullivan recommends that all victims of near-drowning incidents seek medical attention, even if they have no symptoms. If caught early, dry drowning can be treated. If you think your child is experiencing a dry drowning episode, go to the nearest emergency room as quickly as possible — do not attempt treatment at home. Healthcare professionals will work to supply oxygen to your child's lungs to restore and regulate breathing.

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© Arthon Meekodong via Canva.com Breast cancer screening has long been a cornerstone of women's healthcare. With 1 in 8 women diagnosed with breast cancer in their lifetime1, the United States Preventive Services Task Force (USPSTF) has developed screening recommendations to help detect early-stage cancer. Notably in 2023, the USPSTF revised the recommended age for biennial mammogram screenings for women with average risk to start at age 40 instead of 502, estimated to result in 19% more lives being saved3 by starting screening earlier. While initiating screening at an earlier age offers advantages to a wide demographic, concerns about the potential of over-screening prompted research into the feasibility of identifying women with lower breast cancer risk who could safely delay mammograms. While guidelines address high-risk individuals, a notable gap exists in providing recommendations tailored to those at lower risk. To gain insight into a patient's risk level, physicians are able to utilize genetic testing to understand an individual's genetic makeup, providing precise insights into their predisposition to various health conditions, including breast cancer. Armed with this genetic information, healthcare providers could craft tailored screening strategies that align with an individual’s specific risk profile. This genetic risk-based approach underscores the value of genetics in individualizing the onset of screening to help avoid over-screening and its associated costs. Surprisingly, genetic information is not currently being widely utilized to identify women at risk of breast cancer or other diseases in clinical practice, despite its potential to make a significant positive impact for patients. A recent retrospective analysis of 25,591 women from the Healthy Nevada Project4 sheds light on the potential benefits of this genetic risk-based approach. The study classified 2,338 (9.1%) of these women as having a low genetic risk for breast cancer. What's remarkable is that these women exhibited a significantly lower and later onset of breast cancer compared to their average or high-risk counterparts. This finding suggests that it might be safe for low-risk women to delay mammogram screening by 5 to 10 years without compromising their health.

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February is American Heart Month. While cardiac care is crucial every time of year – especially as heart disease stays the number one killer in the United States – American Heart Month serves as a great reminder to stay on top of your heart health. We spoke with Malina Ruiz, a cardiology nurse practitioner at Renown Health, on three key ways to embrace heart-healthy living and how genetic screening can help inform you of certain genetic risks that can play a role on the cardiac life stage.  1.  Invest in a heart-healthy diet. Eating a diet that is rich in fruits, vegetables, whole grains and healthy fats (including monounsaturated fats such as avocados and polyunsaturated fats such as sunflower oil) is a key defense in protecting your cardiac health, according to Malina. While you are filling your plate with these nutritious foods, remember to keep an eye on your saturated and trans-fat intake, and try limiting foods that are high in those fats.   “No matter what age we are, maintaining a heart-healthy diet will always be important,” said Malina.    Need help finding cardiac-friendly meals? The National Heart, Lung and Blood Institute makes it easy with heart-healthy recipes and tips from experts.  2.  Do an exercise audit. “Keeping an active lifestyle during our younger years is one of the most important factors that affect heart health in future years,” said Malina. Maintaining a regular exercise regimen that allows you to raise your heart rate and break a sweat can help prevent future cardiac events.     A good rule of thumb is to aim for 150 minutes a week of moderate-intensity exercise, which averages out to 30 minutes a day on 5 days out of the week.    It’s never too late to start a regular exercise routine! Exercise doesn’t have to be something you dread – leverage American Heart Month to find activities that you enjoy. The American Heart Association can help you discover new ways to move your body. At the end of the day, as Malina emphasizes, “any movement is better than nothing!”  3. Don't skip those check-ups. Regular preventative visits with your primary care provider can help you identify possible risk factors for heart conditions before they start actively affecting your life. “Check-ups become even more important as we age, along with being aware of the signs and symptoms of heart disease, heart attack and stroke,” added Malina.     There’s no time better than the present – call our expert scheduling team today at 775-982-5000 to request a preventative check-up with your primary care provider.

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What exactly is the relationship between genetics and disease? Powered by Renown Health, the Healthy Nevada Project is one of the most visible genomic studies in the United States. They are recruiting participants here in northern Nevada to understand the relationship between genetics and nonalcoholic liver disease. Joseph Grzymski, Principal Investigator at the Healthy Nevada Project and Chief Scientific Officer at Renown Health, shares why this study is so important and who should take part. Many people are aware that heavy drinking can lead to liver disease. Yet they are unaware that other types of liver disease are not caused by alcohol consumption. These types of liver disease are more difficult to diagnose but are equally dangerous. What is NASH? A build-up of fat causes nonalcoholic Fatty Liver Disease (NAFLD) in the liver. The most dangerous form is called Nonalcoholic Steatohepatitis (NASH). It causes inflammation and damages liver cells, leading to fibrosis, scarring of the liver, and decreased liver function. If NASH goes untreated, irreversible liver damage can occur, leading to cirrhosis, cancer, or liver failure. These conditions can be fatal. What’s most concerning about NASH is that the symptoms don’t typically cause pain and aren’t noticeable. The good news is that a new local study is raising awareness about this disease by recruiting at-risk people for NASH. Am I at risk for developing NASH? The following factors put you at risk: Obesity Type 2 diabetes Metabolic syndrome High blood lipids, such as cholesterol and triglycerides Does having a family member with nonalcoholic liver disease increase my risk? We do not know a lot about inheriting NASH, although a lot risk factors run in families. One goal of this study is to better understand the genetic component of NASH. There are certainly other risks too, such as environmental and behavioral risk factors. However, we don’t yet have a good grasp on how these impact NASH risk. How is NASH diagnosed? Diagnosis is traditionally done with either a liver ultrasound or biopsy. However, both procedures are expensive and the invasive biopsy has risks. Therefore doctors often use risk factors or less invasive blood tests for diagnosis. This NASH study will include a new blood test called the enhanced liver function (ELF) test. Doctors and researchers have data suggesting that the ELF test is a better diagnostic test for NASH risk. Conducting this cutting-edge test with study participants allows them to share results with their doctors to ensure the best care. What can I do to reduce my NASH risk? Limiting exposure to the risk factors of NASH often lowers risk. Eating a healthy diet, maintaining a recommended weight and exercising regularly can proactively lower your risk.

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The Healthy Nevada Project (HNP) is one of the most visible genomic studies in the United States, and guess what? Renown Health powers it! The Healthy Nevada Project (HNP) aligns with Renown's goal to do the best for our patients. The genomic study is at no-cost for Nevadans and gives participants insight into different genetic traits, including results on three prevalent and serious health conditions known as CDC Tier 1 conditions. CDC Tier 1 Conditions Include: Hereditary Breast and Ovarian Cancer Syndrome (HBOC) Lynch Syndrome Familial Hypercholesterolemia (FH) Not only does HNP give participants insights into their genetic background, but it also facilitates Renown's ability to study population health. Research lays the foundation for the future of medicine, and Renown's HNP is on the cutting edge of genetic research. We do this by providing skilled researchers access to studies for the diseases that currently have limited treatment, including nonalcoholic steatohepatitis liver disease or NASH. For example, the observational NASH study helps researchers understand genetic links to the disease. Make an Appointment to Get Screened If you haven't already, join the over 55,000 HNP participants and make an appointment to have yourself screened. You can schedule a screening appointment through MyChart. Click “Schedule an Appointment" and select Research Appointment - Genetic Screening. Prior to your appointment, please complete e-Check-in and complete your consent form.

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Colorectal cancer is the number two cancer killer in Nevada, only second to lung cancer, yet it is also one of the most preventable. Still, in 2020, 20.7% of Nevadans said they had never been screened for this deadly disease, according to the Nevada Cancer Coalition. At the start of the COVID-19 pandemic, unfortunately many healthcare services were halted, including colorectal cancer screenings. Those delays in screenings can lead to delays in diagnoses of colorectal cancer, resulting in poorer outcomes. Per the American Cancer Society, if colorectal cancer can be found early the relative 5-year survival rate is approximately 90%. Screening is key, and it is important to engage in preventative care. Even if you have no personal or family history of colorectal cancer, ask your doctor about colorectal risk factors and when to start screening, and if you’re up to date on your screenings, talk to loved ones and make sure they are too. According to the American Cancer Society, most colorectal cancer cases are found in those without a family history. This month let us help raise awareness for colorectal cancer and the importance of routine, life-saving screenings. To learn more, we spoke to Renown Health oncology nurse Christina Alsop, APRN. What is Colorectal Cancer Colorectal cancer is a disease in which the cells in the colon or rectum grow out of control. It usually forms from precancerous polyps, or abnormal growths, in the colon or rectum, which can become malignant without presenting any symptoms. How do Screenings Work Screening tests like stool tests, colonoscopies and others can detect these precancerous polyps, so they can be removed by a physician before turning into cancer. Screening tests can also find colorectal cancer early, resulting in better treatment outcomes. As of 2021, the U.S. Preventative Services Task Force recommends adults begin colorectal cancer screenings beginning at age 45, through 75. Screening methods include a blood stool test, which needs to take place every year or a colonoscopy, which takes place every 5-10 years. Healthy Habits Can Help Stave Off Risk Routine screenings are the only way to determine colorectal health, yet some healthy habits may reduce your risk for colorectal cancer. These factors include maintaining a healthy weight, being physically active, eating a diet rich in fresh fruits, vegetables and whole grains, limiting alcohol intake and not smoking.

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There are a few simple ways to encourage healthy aging that can translate to an improved quality of life. Here are some expert tips.  What does healthy aging mean to you? If you’re like most people, you’re looking forward to removing the negative from your life — negative energy, thoughts, people and activities that don’t contribute to your best life.  And while that’s a noble goal, too often we forget about ways to strengthen the positive parts of our lives. Expert Herbert “Buddy” Coard III, Ed.D, psychologist with Renown Behavioral Health, provides us with five positive behaviors to focus on to improve happiness and life satisfaction. Healthy Aging in 5 Easy Steps: 1. Connect – Make connections with friends, family, colleagues and neighbors. When you build strong connections, they can help enrich your life with new experiences and opportunities. Besides, having a support system to call upon when you need a favor is valuable as you age. 2. Be Active – Make time to get moving and work those muscles. Being active can include walking, practicing yoga, playing a game of pickleball or dancing. Exercise makes you feel good and keeps you health. Pick a physical activity that you enjoy, and don’t make excuses. Not only will being active help you build stronger muscles, it also helps you build strong connections with others. If you need a workout buddy, Meetup is a great resource to find like-minded people that share common exercise goals. 3. Take Notice – Be mindful and become more curious. Like a child, see the wonder and beauty of the world. Notice the things around you — the weather, the landscape, the mood and feelings of the people around you. By taking notice, it’s easier to learn to appreciate the things that matter. 4. Keep Learning – We never stop learning. Keep trying something new — a new course you’ve always wanted to try or a more challenging task someone has solicited for your help. Challenges keep us on our toes and increase our confidence and excitement in our day. OLLI (Osher Lifelong Learning Institute at the University of Nevada, Reno), brings diverse educational and social opportunities to active older adult learners (50+). EPIC (Educational Programs Inspiring the Community), offers a divers curriculum ranging from art classes to Accelerated training certificate courses. 5. Give – Be generous with your time, your knowledge and your talents by giving to friends, family and even strangers. Some easy ways to give is to show thankfulness, smile at people and volunteer. Sharing of yourself to a wider audience gives you a greater reward than just doing things for yourself. Nevada Volunteers Volunteer at Renown Health Practice these five tips to improve happiness and quality of life at any age.

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In 2018, Jordan Stiteler became a Healthy Nevada Project advocate. Her DNA results revealed that she had Familial Hypercholesterolemia (FH). FH is a genetic condition that can cause high cholesterol. Since then, Jordan’s taken action to lower her cholesterol and make her family aware of this potentially dangerous condition. Read Part I of Jordan’s story Taking Control of High Cholesterol Looking at Jordan, an active young mother, you would never suspect she has high cholesterol. However, because of FH, Jordan’s cholesterol levels are unusually high. She chose to take action when learning of her FH gene, in order to maintain her long-term health. Jordan started by exercising more and eating healthier. “I’ve definitely been checking all the labels to see if the food has a lot of cholesterol, trans fats, or saturated fats,” she explains. She now eats a 100% plant-based diet which helps to lower her cholesterol naturally. Additionally, Jordan partnered with Dr. Michael Bloch, a lipid specialist, to monitor and manage her cholesterol. She told Dr. Bloch that she and her husband were planning on having a second baby. With this in mind, he helped Jordan create a plan to accommodate her pregnancy. Several months after giving birth to her beautiful daughter Logan, it was time to revisit her cholesterol treatment plan. Dr. Bloch prescribed Jordan a statin called Lipitor. It successfully cut her total cholesterol by half in just three months. “I had blood work done in November 2019 and my total cholesterol was 293 (normal is less than 199). I started taking cholesterol medication in February 2020. I had blood work done in June 2020 and my total cholesterol was 149, ” Jordan shares. “My LDLs went from 219 to 78! I am so grateful that the medication worked so well and so quickly! It’s a weight lifted off of my shoulders.” Although Jordan no longer limits herself to a strictly vegan diet, she is mindful of what she eats and how it affects her cholesterol. She’s thrilled that her cholesterol is now at a healthy level!

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Your mother had breast cancer. Your uncle had colon cancer. A cousin has stomach cancer. Could yours be the next name to make the family cancer list? “Possibly,” says Dr. Robert Nathan Slotnick, MD, PhD, Medical Geneticist at Renown Medical Group. In this article, the doctor discusses the genetics behind Lynch syndrome — and how you and your family can fight it. What is Lynch Syndrome? Lynch syndrome, also known as hereditary non-polyposis colorectal cancer (HNPCC), is one of the most common genetic conditions known to increase cancer risk in individuals and families. It enables colon and other cancers to develop by causing mutations in mismatch repair (MMR) genes. “The genes MLH1, MSH2, MSH6, PMS2 and EPCAM normally help to repair damaged DNA,” explains Dr. Slotnick. “But when they don’t work properly, naturally occurring DNA replication errors are not repaired efficiently. These errors accumulate and cancer can be the result.” Colon cancer is just one of many possibilities. People with Lynch syndrome also have a higher risk of developing endometrial cancer (cancer of the inside lining of the uterus) as well as cancer of the ovaries, stomach, pancreas, kidney, brain, and bile duct, among others. These syndrome-enabled cancers often appear in patients before the age of 50. Family Cancer Clues The family connection to cancer is a strong one notes the doctor. “Cancer is best considered a genetic disease because it is always tied to changes (or mutations) in our inherited material: our DNA,” says Dr. Slotnick. “These DNA changes cause cells to lose control of their normal constraints on growth and metabolism and can allow abnormalities to develop.” “Although all cancers are genetic,” he adds, “not all cancers are hereditary or passed down through generations.” But because Lynch syndrome IS a hereditary condition, personal and family cancer histories provide invaluable information toward diagnostic confirmation and to a path of surveillance, prevention and treatment. Once a strong family history of cancer is confirmed, doctors and geneticists can move forward with targeted genetic testing to identify specific gene mutations. If Lynch syndrome is diagnosed, testing can also reveal your risk for associated cancers. And your results could be a wake-up call to family members. According to the Centers for Disease Control and Prevention (CDC), close relatives of people with Lynch syndrome have a 50% chance of having similar gene mutations and a higher risk of cancer. The good news is detection and prevention progress is being made. “Lynch is just one of many cancer syndromes where risk is tied to heredity,” explains Dr. Slotnick. “In the last few years, our ability to identify those at risk for this type of cancer predisposition has improved markedly, both in diagnostic accuracy and cost. This allows us to provide aggressive surveillance and prevention choices to individuals and families at risk. Healthier families and lower cost: it’s a win-win.”

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An arthritis diagnosis doesn’t mean your exercise routine has to end. In fact, a consistent routine can actually improve mobility. Although stiff and painful joints can make it difficult to keep moving, staying active is essential for easing pain. October 11 is World Arthritis Day, so we asked Michelle Higgins, MPT at Renown Physical Therapy & Rehab some advice about exercising with arthritis. According to the Arthritis Foundation, arthritis affects one in five adults and 300,000 children. As a matter of fact arthritis is the nation’s leading cause of disability. Your joints certainly don’t need to suffer when you exercise. In general exercise is actually necessary for those with arthritis. Not only does it reduce joint pain, but it also increases strength and flexibility. Furthermore those adopting a regular exercise routine also have more energy, deeper sleep and find it easier to maintain a healthy weight. “Exercise is a necessary component to managing your arthritis,” says Higgins. “Consistent participation in an exercise program has been shown to promote long-term pain relief, increased body function and an improved quality of life. Alternatively, a lack of exercise can actually increase joint pain or stiffness and eventually lead to long term disability and suffering.” Exercising With Arthritis Exercise truly is the most effective non-drug arthritis treatment available for reducing pain and improving movement. And it can even include daily activities like gardening, dancing or walking your dog. Of course talk to your doctor or physical therapist about what exercises fit into your specific treatment plan. With this is mind, the four specific components below are important to an effective arthritis exercise program: Range of motion Moving joints through their full available range of movement is important. This frequently increases function and decreases joint stiffness and pain. For this reason, aim to complete these exercises daily. Examples include bending, straightening, and rotating specific joints, or static and dynamic stretching. Strengthening These exercises target muscles supporting and protecting our joints and bones. Strengthening is also necessary for weight control, so two-to-three sessions per week are recommended. In order to allow your body to adapt, begin with light resistance and start slow. Strength exercises include weightlifting and using resistance bands. Low-impact aerobic exercise Aerobic exercise is certainly necessary for overall well-being, weight management and heart health. Aim for two-to-three sessions a week. Low-impact exercises include walking, swimming, cycling, elliptical machine exercises and water aerobics. Balance Good balance is also vital for an effective arthritis program. On the positive side, solid balance prevents falls by increasing your ability to stay upright whether you are moving or sitting still. Likewise, it improves your confidence with walking and daily activities. In order to keep excellent balance, incorporate daily balance exercises. Examples of balance exercises include the use of an exercise ball, Tai Chi and exercises such as standing on one foot. Start Slow, Finish Strong As you begin your exercise program, remember to listen to your body. Start slowly – it can take several weeks for your body to adjust to exercise. Consult your doctor, or physical therapist, if you experience increasing pain or swelling which doesn’t go away with rest. Above all, incorporate fun and motivating activities so you’ll stick to them long term and improve your results. Renown Physical Therapy & Rehab 775-982-5001 Through outpatient physical, occupational and speech therapy, Renown Physical Therapy & Rehab gives you hands-on, individualized treatment in convenient Reno/Sparks locations. We have the latest, most advanced physical therapy and rehab equipment, specialty services and treatments. Renown Physical Therapy & Rehab is now open on Robb Drive in addition to three additional locations in Reno and Sparks. Call 775-982-5001 or visit us online.

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When Tabitha Cox received a diagnosis of multiple sclerosis (MS), she was in shock, denial and felt that she was too strong for something like this to be happening to her. As the disease progressed, Tabitha realized she needed to do what she could to stay as healthy as possible. “I heard, ‘You have a quarter-size lesion on your brain,'” recalls Tabitha Cox. “At that moment, that was literally all I heard come out of her mouth.” Tabitha’s official diagnosis was multiple sclerosis (MS), an unpredictable, often disabling disease of the central nervous system that slowly debilitated her mom. “I was numb,” says Tabitha. After her diagnosis, Tabitha went on with her life as if the disease was nothing more than a doctor’s diagnosis. However two years later, Tabitha realized something wasn’t right and sought care at Renown Institute for Neurosciences – Brain and Nerve Care. Her form of MS was aggressive, and her doctor recommended treatment right away.

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