And certainly no one wants to overeat for years, become overweight, and end up with a high risk of diabetes or heart disease--yet two thirds of Americans do precisely that. Even though we know better, we often eat too much. Why does our behavior betray our own intentions to be lean and healthy? The problem, argues obesity and neuroscience researcher Stephan J. Guyenet, is not necessarily a lack of willpower or an incorrect understanding of what to eat. Rather, our appetites and food choices are led astray by ancient, instinctive brain circuits that play by the rules of a survival game that no longer exists. And these circuits don’t care about how you look in a bathing suit next summer.To make the case, The Hungry Brain takes readers on an eye-opening journey through cutting-edge neuroscience that has never before been available to a general audience. The Hungry Brain delivers profound insights into why the brain undermines our weight goals and transforms these insights into practical guidelines for eating well and staying slim. Along the way, it explores how the human brain works, revealing how this mysterious organ makes us who we are.

    Suppose, instead of thinking about organisms using genes to reproduce themselves, as we had since Mendel's work was rediscovered, we turn it around and imagine that "our" genes build and maintain us in order to make more genes. That simple reversal seems to answer many puzzlers which had stumped scientists for years, and we haven't thought of evolution in the same way since. Drawing fascinating examples from every field of biology, he paved the way for a serious re-evaluation of evolution. He also introduced the concept of self-reproducing ideas, or memes, which (seemingly) use humans exclusively for their propagation. If we are puppets, he says, at least we can try to understand our strings.

    Like most people, you probably wake up, get hungry for meals and doze off in bed around the same time every day. If you’ve ever experienced jet lag or pulled an all-nighter, you know that this schedule can easily be thrown off kilter. But for some people, that imbalance—difficulty sleeping at night, hunger at odd times, or sudden fatigue at noon—is a constant. If you're one of those people, Dr. Satchin Panda, one of the leading researchers on circadian rhythms, has a plan to reset your body clock.Beginning with an in-depth explanation of the circadian clock—why it’s important, how it works, and how to know it isn’t working—The Circadian Code outlines lifestyle changes to make to get back on track. It's a concrete plan to enhance weight loss, improve sleep, optimize exercise, and manage technology so that it doesn’t interfere with your body’s natural rhythm. Dr. Panda’s life-changing methods show you how to prevent and reverse ailments like diabetes, cancer, and dementia, as well as microbiome conditions like acid reflux, heartburn, and irritable bowel disease.

    Moreover, present-day research on electricity and ion channels has created one of the most exciting fields in science, shedding light on conditions ranging from diabetes and allergies to cystic fibrosis, migraines, and male infertility. With inimitable wit and a clear, fresh voice, award-winning researcher Frances Ashcroft weaves together compelling real-life stories with the latest scientific findings, giving us a spectacular account of the body electric.

    We ignore this reality most of the time, but when a new threat (Ebola, SARS, Zika) seems imminent, we send our best and bravest doctors to contain it--people like Dr. Ali S. Khan.In his long career as a public health first responder—protected by a thin mask from infected patients, napping under nets to keep out scorpions, making life-and-death decisions on limited, suspect information—Khan has found that rogue microbes will always be a problem, but outbreaks are often caused by people. We make mistakes, politicize emergencies, and, too often, fail to imagine the consequences of our actions.The Next Pandemic is a firsthand account of disasters like anthrax, bird flu, and others and how we could do more to prevent their return. It's both a gripping story of our brushes with fate and an urgent lesson on how we can keep ourselves safe from the inevitable next pandemic.

    Your head hurts. You're mildly annoyed as you get the kids ready for school and dress for work yourself. Meanwhile, an epic war is being fought, just below your skin. Millions are fighting and dying for you to be able to complain as you head out the door.So what, exactly, is your immune system?Second only to the human brain in its complexity, it is one of the oldest and most critical facets of life on Earth. Without it, you would die within days. In Immune, Philipp Dettmer, the brains behind the most popular science channel on YouTube, takes readers on a journey through the fortress of the human body and its defenses. There is a constant battle of staggering scale raging within us, full of stories of invasion, strategy, defeat, and noble self-sacrifice. In fact, in the time you've been reading this, your immune system has probably identified and eradicated a cancer cell that started to grow in your body.Each chapter delves into an element of the immune system, including defenses like antibodies and inflammation as well as threats like bacteria, allergies, and cancer, as Dettmer reveals why boosting your immune system is actually nonsense, how parasites sneak their way past your body's defenses, how viruses work, and what goes on in your wounds when you cut yourself.Enlivened by engaging graphics and immersive descriptions, Immune turns one of the most intricate, interconnected, and confusing subjects—immunology—into a gripping adventure through an astonishing alien landscape. Immune is a vital and remarkably fun crash course in what is arguably, and increasingly, the most important system in the body.

    

    Such was the opening line to many patient encounters in the emergency departments and clinics where I spent my career as a physician. Shadow me back through the years in a series of vignettes that will give you a peek into a world of medicine that few on the outside ever see. Along the way you may laugh a little, tear up a bit or even learn something, but through it all you will experience the highs and lows of the day to day practice of emergency and urgent care medicine. Put on your scrubs and come join me now: your first shift working in the emergency department is about to begin.

    It is the story of two nurses who witnessed the early years of the HIV/AIDS epidemic from the frontline. It focuses on their lives and their experiences. Some of the story is raw, sometimes graphic, but familiar for people with HIV infection, family members, friends, and other nurses and medical professionals such as Ellen and Valery. There were hundreds of nurses who went through what Ellen and Valery experienced. They want to tell this story to give a voice to a generation lost, encouraging the world to remember one simple thing: this history cannot be repeated.

    Popular reading on a timely topic.

    From the blue-blooded pockets of old-WASP New England to the vast tribal lands of the Navajo, Bryan Sykes takes us on a historical genetic tour, interviewing genealogists, geneticists, anthropologists, and everyday Americans with compelling ancestral stories. His findings suggest:• Of Americans whose ancestors came as slaves, virtually all have some European DNA.• Racial intermixing appears least common among descendants of early New England colonists.• There is clear evidence of Jewish genes among descendants of southwestern Spanish Catholics.• Among white Americans, evidence of African DNA is most common in the South.• European genes appeared among Native Americans as early as ten thousand years ago.An unprecedented look into America's genetic mosaic and an impressive contribution to how we perceive race, this is a fascinating book about what it means to be American.

    Her vivid prose brings the reader into bustling hospitals, tense exam rooms, and Ofri's own life, giving an up-close look at the fast-paced, life-and-death drama of becoming a doctor. She tells of a young man uncertain of his future who comes into the clinic with a stomach complaint but for whom Dr. Ofri sees that the most useful "treatment" she can offer him is SAT tutoring. She writes of a desperate struggle to communicate with a critically ill patient who only speaks Mandarin, of a doctor whose experience in the NICU leaves her paralyzed with PTSD, and of her own struggles with the fear of making fatal errors, the dangers of overconfidence, and the impossible attempts to balance the empathy necessary for good care with the distance necessary for self-preservation. Through these stories of her patients, colleagues, and her own experiences, Intensive Care offers poignant insight into the medical world, and into the hearts and minds of doctors and their patients. These stories are drawn from the author’s previous books and one is from her forthcoming book, What Doctors Feel: How Emotions Affect the Practice of Medicine.excerpted from Amazon.com Book Description

    Elefteriades, one of Men’s Health magazine’s ten best doctors in America, shares moving patient stories and lessons about the human heart. The human heart is a paradox, incredibly strong yet surprisingly fragile. And while stories that reveal its symbolic characteristics abound, there are far fewer that laud its physical capabilities, which are perhaps even more profound. Dr. Elefteriades, one of the most respected cardiac surgeons in America, has treated more than 10,000 patients in his distinguished career. Now, for the first time, he shares fascinating stories of his most memorable patients and cases—patients who have challenged him technically and moved him emotionally, patients who have enriched his life and expanded his horizons while he cared for their hearts. By detailing heart conditions and cardiac reparative procedures with specific yet accessible medical narratives, Dr. Elefteriades encapsulates the beauty, complexity, and majesty of the human heart. But there is far more to this organ—and these stories—than a collection of veins, arteries, and valves. These are stories of courage, miracles, and the bravery of patients (some famous and others not) and their families when facing nearly insurmountable challenges, offering a thought-provoking, informative, and at times heart-wrenching study of the resilience of both the human body and spirit.

    Contrary to what the glossy magazines would have us believe, we do not enjoy potato chips because they crunch just like the insects our forebears snacked on. As Zuk argues, such beliefs incorrectly assume that we’re stuck—finished evolving—and have been for tens of thousands of years. She draws on fascinating evidence that examines everything from adults’ ability to drink milk to the texture of our ear wax to show that we’ve actually never stopped evolving. Our nostalgic visions of an ideal evolutionary past in which we ate, lived, and reproduced as we were “meant to” fail to recognize that we were never perfectly suited to our environment. Evolution is about change, and every organism is full of trade-offs.From debunking the caveman diet to unraveling gender stereotypes, Zuk gives an analysis of widespread paleofantasies and the scientific evidence that undermines them, all the while broadening our understanding of our origins and what they can really tell us about our present and our future.

    It is a 2 day exam. Day 1 features 336 multiple-choice questions; day 2 features 144 multiple-choice questions and 9 Clinical Case Scenarios.