Author: M. Linda Workman
Publisher: Elsevier Health Sciences
ISBN: 0323339212
Category : Medical
Languages : en
Pages : 563
Book Description
Pharmacology can be difficult. But with the right text, understanding drugs and how they work doesn't have to be! Using easy-to-follow language and engaging learning tools — like Memory Joggers, Clinical Pitfalls, Do Not Confuse, and Drug Alerts — the second edition of Understanding Pharmacology: Essentials for Medication Safety helps readers really understand how drugs work. In addition to the popular critical thinking activities from the first edition, the second edition also includes more chapter review questions, updated content, and a new organization that centers on the different body systems. For students who have a limited background in the sciences and want complete preparation for licensure exams and clinical practice, there is no better choice than Understanding Pharmacology, 2nd Edition! - Entire unit reviewing math, weights and measures, and dosage calculation minimizes readers' anxiety and promotes medication safety. - Clever, easy-to-recognize margin icons help visual learners remember essential side effects of drugs. - Simplified heading structure replaces intimidating terminology (i.e. pharmacokinetics) with simplified language (How These Drugs Work) to increase understanding of concepts. - Drug Alert!, Do-Not-Confuse, and Clinical Pitfall boxes highlight important tips for safe medication administration. - Memory Jogger boxes help readers remember important drug information. - Get Ready for Practice sections at the end of each chapter include key points, chapter review questions, and critical thinking activities to reinforce learning. - 10th grade reading level uses straightforward, everyday language to really enhance readers' understanding of pharmacology concepts. - Incorporation of adult learning theory features both a simple to complex organization of material along with answers to why readers need to learn something. - NEW! Body system organization helps readers better understand drugs that are specific to particular body systems. - NEW! More chapter review questions have been added to the text. All review questions are now organized into one of two categories: Test Yourself on the Basics and Test Yourself on Advanced Concepts.
Understanding Pharmacology - E-Book
Author: M. Linda Workman
Publisher: Elsevier Health Sciences
ISBN: 0323339212
Category : Medical
Languages : en
Pages : 563
Book Description
Pharmacology can be difficult. But with the right text, understanding drugs and how they work doesn't have to be! Using easy-to-follow language and engaging learning tools — like Memory Joggers, Clinical Pitfalls, Do Not Confuse, and Drug Alerts — the second edition of Understanding Pharmacology: Essentials for Medication Safety helps readers really understand how drugs work. In addition to the popular critical thinking activities from the first edition, the second edition also includes more chapter review questions, updated content, and a new organization that centers on the different body systems. For students who have a limited background in the sciences and want complete preparation for licensure exams and clinical practice, there is no better choice than Understanding Pharmacology, 2nd Edition! - Entire unit reviewing math, weights and measures, and dosage calculation minimizes readers' anxiety and promotes medication safety. - Clever, easy-to-recognize margin icons help visual learners remember essential side effects of drugs. - Simplified heading structure replaces intimidating terminology (i.e. pharmacokinetics) with simplified language (How These Drugs Work) to increase understanding of concepts. - Drug Alert!, Do-Not-Confuse, and Clinical Pitfall boxes highlight important tips for safe medication administration. - Memory Jogger boxes help readers remember important drug information. - Get Ready for Practice sections at the end of each chapter include key points, chapter review questions, and critical thinking activities to reinforce learning. - 10th grade reading level uses straightforward, everyday language to really enhance readers' understanding of pharmacology concepts. - Incorporation of adult learning theory features both a simple to complex organization of material along with answers to why readers need to learn something. - NEW! Body system organization helps readers better understand drugs that are specific to particular body systems. - NEW! More chapter review questions have been added to the text. All review questions are now organized into one of two categories: Test Yourself on the Basics and Test Yourself on Advanced Concepts.
Publisher: Elsevier Health Sciences
ISBN: 0323339212
Category : Medical
Languages : en
Pages : 563
Book Description
Pharmacology can be difficult. But with the right text, understanding drugs and how they work doesn't have to be! Using easy-to-follow language and engaging learning tools — like Memory Joggers, Clinical Pitfalls, Do Not Confuse, and Drug Alerts — the second edition of Understanding Pharmacology: Essentials for Medication Safety helps readers really understand how drugs work. In addition to the popular critical thinking activities from the first edition, the second edition also includes more chapter review questions, updated content, and a new organization that centers on the different body systems. For students who have a limited background in the sciences and want complete preparation for licensure exams and clinical practice, there is no better choice than Understanding Pharmacology, 2nd Edition! - Entire unit reviewing math, weights and measures, and dosage calculation minimizes readers' anxiety and promotes medication safety. - Clever, easy-to-recognize margin icons help visual learners remember essential side effects of drugs. - Simplified heading structure replaces intimidating terminology (i.e. pharmacokinetics) with simplified language (How These Drugs Work) to increase understanding of concepts. - Drug Alert!, Do-Not-Confuse, and Clinical Pitfall boxes highlight important tips for safe medication administration. - Memory Jogger boxes help readers remember important drug information. - Get Ready for Practice sections at the end of each chapter include key points, chapter review questions, and critical thinking activities to reinforce learning. - 10th grade reading level uses straightforward, everyday language to really enhance readers' understanding of pharmacology concepts. - Incorporation of adult learning theory features both a simple to complex organization of material along with answers to why readers need to learn something. - NEW! Body system organization helps readers better understand drugs that are specific to particular body systems. - NEW! More chapter review questions have been added to the text. All review questions are now organized into one of two categories: Test Yourself on the Basics and Test Yourself on Advanced Concepts.
One Doctor
Author: Brendan Reilly
Publisher: Simon and Schuster
ISBN: 1476726299
Category : Biography & Autobiography
Languages : en
Pages : 465
Book Description
"A first-person narrative that takes readers inside the medical profession as one doctor solves real-life medical mysteries"--Provided by publisher.
Publisher: Simon and Schuster
ISBN: 1476726299
Category : Biography & Autobiography
Languages : en
Pages : 465
Book Description
"A first-person narrative that takes readers inside the medical profession as one doctor solves real-life medical mysteries"--Provided by publisher.
Every Patient Tells a Story
Author: Lisa Sanders
Publisher: Harmony
ISBN: 0767922476
Category : Biography & Autobiography
Languages : en
Pages : 305
Book Description
A riveting exploration of the most difficult and important part of what doctors do, by Yale School of Medicine physician Dr. Lisa Sanders, author of the monthly New York Times Magazine column "Diagnosis," the inspiration for the hit Fox TV series House, M.D. "The experience of being ill can be like waking up in a foreign country. Life, as you formerly knew it, is on hold while you travel through this other world as unknown as it is unexpected. When I see patients in the hospital or in my office who are suddenly, surprisingly ill, what they really want to know is, ‘What is wrong with me?’ They want a road map that will help them manage their new surroundings. The ability to give this unnerving and unfamiliar place a name, to know it—on some level—restores a measure of control, independent of whether or not that diagnosis comes attached to a cure. Because, even today, a diagnosis is frequently all a good doctor has to offer." A healthy young man suddenly loses his memory—making him unable to remember the events of each passing hour. Two patients diagnosed with Lyme disease improve after antibiotic treatment—only to have their symptoms mysteriously return. A young woman lies dying in the ICU—bleeding, jaundiced, incoherent—and none of her doctors know what is killing her. In Every Patient Tells a Story, Dr. Lisa Sanders takes us bedside to witness the process of solving these and other diagnostic dilemmas, providing a firsthand account of the expertise and intuition that lead a doctor to make the right diagnosis. Never in human history have doctors had the knowledge, the tools, and the skills that they have today to diagnose illness and disease. And yet mistakes are made, diagnoses missed, symptoms or tests misunderstood. In this high-tech world of modern medicine, Sanders shows us that knowledge, while essential, is not sufficient to unravel the complexities of illness. She presents an unflinching look inside the detective story that marks nearly every illness—the diagnosis—revealing the combination of uncertainty and intrigue that doctors face when confronting patients who are sick or dying. Through dramatic stories of patients with baffling symptoms, Sanders portrays the absolute necessity and surprising difficulties of getting the patient’s story, the challenges of the physical exam, the pitfalls of doctor-to-doctor communication, the vagaries of tests, and the near calamity of diagnostic errors. In Every Patient Tells a Story, Dr. Sanders chronicles the real-life drama of doctors solving these difficult medical mysteries that not only illustrate the art and science of diagnosis, but often save the patients’ lives.
Publisher: Harmony
ISBN: 0767922476
Category : Biography & Autobiography
Languages : en
Pages : 305
Book Description
A riveting exploration of the most difficult and important part of what doctors do, by Yale School of Medicine physician Dr. Lisa Sanders, author of the monthly New York Times Magazine column "Diagnosis," the inspiration for the hit Fox TV series House, M.D. "The experience of being ill can be like waking up in a foreign country. Life, as you formerly knew it, is on hold while you travel through this other world as unknown as it is unexpected. When I see patients in the hospital or in my office who are suddenly, surprisingly ill, what they really want to know is, ‘What is wrong with me?’ They want a road map that will help them manage their new surroundings. The ability to give this unnerving and unfamiliar place a name, to know it—on some level—restores a measure of control, independent of whether or not that diagnosis comes attached to a cure. Because, even today, a diagnosis is frequently all a good doctor has to offer." A healthy young man suddenly loses his memory—making him unable to remember the events of each passing hour. Two patients diagnosed with Lyme disease improve after antibiotic treatment—only to have their symptoms mysteriously return. A young woman lies dying in the ICU—bleeding, jaundiced, incoherent—and none of her doctors know what is killing her. In Every Patient Tells a Story, Dr. Lisa Sanders takes us bedside to witness the process of solving these and other diagnostic dilemmas, providing a firsthand account of the expertise and intuition that lead a doctor to make the right diagnosis. Never in human history have doctors had the knowledge, the tools, and the skills that they have today to diagnose illness and disease. And yet mistakes are made, diagnoses missed, symptoms or tests misunderstood. In this high-tech world of modern medicine, Sanders shows us that knowledge, while essential, is not sufficient to unravel the complexities of illness. She presents an unflinching look inside the detective story that marks nearly every illness—the diagnosis—revealing the combination of uncertainty and intrigue that doctors face when confronting patients who are sick or dying. Through dramatic stories of patients with baffling symptoms, Sanders portrays the absolute necessity and surprising difficulties of getting the patient’s story, the challenges of the physical exam, the pitfalls of doctor-to-doctor communication, the vagaries of tests, and the near calamity of diagnostic errors. In Every Patient Tells a Story, Dr. Sanders chronicles the real-life drama of doctors solving these difficult medical mysteries that not only illustrate the art and science of diagnosis, but often save the patients’ lives.
Blessed with Energy
Author: Marcy Meyers
Publisher: Balboa Press
ISBN: 1504395336
Category : Body, Mind & Spirit
Languages : en
Pages : 145
Book Description
Energy Medicine What is it? Is there any science to it? What does God say about it? This book uses a trinity of proofeasy-to-understand scientific explanation, scriptural support for the concepts, and life experiencesto explain how and why energy medicine works. By replacing fears and misconceptions about energy medicine with the truth about the human energy field, you will gain a greater understanding of your own created potential. Understanding how vibrational frequencies affect your physical, mental, and spiritual health will bring into conscious awareness the unseen forces that shape your health. This book will shift your paradigm about your ability to impact your health issues, energy level, and quality of life. When science and faith confirm each other, you are free to step into the powerful healing abilities of your own innate creationand use energy medicine to help facilitate that healing.
Publisher: Balboa Press
ISBN: 1504395336
Category : Body, Mind & Spirit
Languages : en
Pages : 145
Book Description
Energy Medicine What is it? Is there any science to it? What does God say about it? This book uses a trinity of proofeasy-to-understand scientific explanation, scriptural support for the concepts, and life experiencesto explain how and why energy medicine works. By replacing fears and misconceptions about energy medicine with the truth about the human energy field, you will gain a greater understanding of your own created potential. Understanding how vibrational frequencies affect your physical, mental, and spiritual health will bring into conscious awareness the unseen forces that shape your health. This book will shift your paradigm about your ability to impact your health issues, energy level, and quality of life. When science and faith confirm each other, you are free to step into the powerful healing abilities of your own innate creationand use energy medicine to help facilitate that healing.
The Laws of Medicine
Author: Siddhartha Mukherjee
Publisher: Simon and Schuster
ISBN: 147678485X
Category : Medical
Languages : en
Pages : 96
Book Description
Essential, required reading for doctors and patients alike: A Pulitzer Prize-winning author and one of the world’s premiere cancer researchers reveals an urgent philosophy on the little-known principles that govern medicine—and how understanding these principles can empower us all. Over a decade ago, when Siddhartha Mukherjee was a young, exhausted, and isolated medical resident, he discovered a book that would forever change the way he understood the medical profession. The book, The Youngest Science, forced Dr. Mukherjee to ask himself an urgent, fundamental question: Is medicine a “science”? Sciences must have laws—statements of truth based on repeated experiments that describe some universal attribute of nature. But does medicine have laws like other sciences? Dr. Mukherjee has spent his career pondering this question—a question that would ultimately produce some of most serious thinking he would do around the tenets of his discipline—culminating in The Laws of Medicine. In this important treatise, he investigates the most perplexing and illuminating cases of his career that ultimately led him to identify the three key principles that govern medicine. Brimming with fascinating historical details and modern medical wonders, this important book is a fascinating glimpse into the struggles and Eureka! moments that people outside of the medical profession rarely see. Written with Dr. Mukherjee’s signature eloquence and passionate prose, The Laws of Medicine is a critical read, not just for those in the medical profession, but for everyone who is moved to better understand how their health and well-being is being treated. Ultimately, this book lays the groundwork for a new way of understanding medicine, now and into the future.
Publisher: Simon and Schuster
ISBN: 147678485X
Category : Medical
Languages : en
Pages : 96
Book Description
Essential, required reading for doctors and patients alike: A Pulitzer Prize-winning author and one of the world’s premiere cancer researchers reveals an urgent philosophy on the little-known principles that govern medicine—and how understanding these principles can empower us all. Over a decade ago, when Siddhartha Mukherjee was a young, exhausted, and isolated medical resident, he discovered a book that would forever change the way he understood the medical profession. The book, The Youngest Science, forced Dr. Mukherjee to ask himself an urgent, fundamental question: Is medicine a “science”? Sciences must have laws—statements of truth based on repeated experiments that describe some universal attribute of nature. But does medicine have laws like other sciences? Dr. Mukherjee has spent his career pondering this question—a question that would ultimately produce some of most serious thinking he would do around the tenets of his discipline—culminating in The Laws of Medicine. In this important treatise, he investigates the most perplexing and illuminating cases of his career that ultimately led him to identify the three key principles that govern medicine. Brimming with fascinating historical details and modern medical wonders, this important book is a fascinating glimpse into the struggles and Eureka! moments that people outside of the medical profession rarely see. Written with Dr. Mukherjee’s signature eloquence and passionate prose, The Laws of Medicine is a critical read, not just for those in the medical profession, but for everyone who is moved to better understand how their health and well-being is being treated. Ultimately, this book lays the groundwork for a new way of understanding medicine, now and into the future.
The Mystery of the Exploding Teeth
Author: Thomas Morris
Publisher: Penguin
ISBN: 1524743690
Category : Medical
Languages : en
Pages : 370
Book Description
"Delightfully horrifying."--Popular Science One of Mental Floss's Best Books of 2018 One of Science Friday's Best Science Books of 2018 This wryly humorous collection of stories about bizarre medical treatments and cases offers a unique portrait of a bygone era in all its jaw-dropping weirdness. A puzzling series of dental explosions beginning in the nineteenth century is just one of many strange tales that have long lain undiscovered in the pages of old medical journals. Award-winning medical historian Thomas Morris delivers one of the most remarkable, cringe-inducing collections of stories ever assembled. Witness Mysterious Illnesses (such as the Rhode Island woman who peed through her nose), Horrifying Operations (1781: A French soldier in India operates on his own bladder stone), Tall Tales (like the "amphibious infant" of Chicago, a baby that could apparently swim underwater for half an hour), Unfortunate Predicaments (such as that of the boy who honked like a goose after inhaling a bird's larynx), and a plethora of other marvels. Beyond a series of anecdotes, these painfully amusing stories reveal a great deal about the evolution of modern medicine. Some show the medical profession hopeless in the face of ailments that today would be quickly banished by modern drugs; but others are heartening tales of recovery against the odds, patients saved from death by the devotion or ingenuity of a conscientious doctor. However embarrassing the ailment or ludicrous the treatment, every case in The Mystery of the Exploding Teeth tells us something about the knowledge (and ignorance) of an earlier age, along with the sheer resilience of human life.
Publisher: Penguin
ISBN: 1524743690
Category : Medical
Languages : en
Pages : 370
Book Description
"Delightfully horrifying."--Popular Science One of Mental Floss's Best Books of 2018 One of Science Friday's Best Science Books of 2018 This wryly humorous collection of stories about bizarre medical treatments and cases offers a unique portrait of a bygone era in all its jaw-dropping weirdness. A puzzling series of dental explosions beginning in the nineteenth century is just one of many strange tales that have long lain undiscovered in the pages of old medical journals. Award-winning medical historian Thomas Morris delivers one of the most remarkable, cringe-inducing collections of stories ever assembled. Witness Mysterious Illnesses (such as the Rhode Island woman who peed through her nose), Horrifying Operations (1781: A French soldier in India operates on his own bladder stone), Tall Tales (like the "amphibious infant" of Chicago, a baby that could apparently swim underwater for half an hour), Unfortunate Predicaments (such as that of the boy who honked like a goose after inhaling a bird's larynx), and a plethora of other marvels. Beyond a series of anecdotes, these painfully amusing stories reveal a great deal about the evolution of modern medicine. Some show the medical profession hopeless in the face of ailments that today would be quickly banished by modern drugs; but others are heartening tales of recovery against the odds, patients saved from death by the devotion or ingenuity of a conscientious doctor. However embarrassing the ailment or ludicrous the treatment, every case in The Mystery of the Exploding Teeth tells us something about the knowledge (and ignorance) of an earlier age, along with the sheer resilience of human life.
Enigmas of Health and Disease
Author: Alfredo Morabia
Publisher: Columbia University Press
ISBN: 0231168853
Category : Medical
Languages : en
Pages : 298
Book Description
This book is the principal account of epidemiology’s role in the development of effective measures to identify, prevent, and treat diseases. Throughout history, epidemiologists have challenged conventional knowledge, elucidating mysteries of causality and paving the way for remedies. From the outbreak of the bubonic plague, cholera, and cancer to the search for an effective treatment of AIDS and the origins of Alzheimer’s disease, epidemiological thought has been crucial in shaping our understanding of population health issues. Alfredo Morabia’s lucid retelling sheds new light on the historical triumphs of epidemiological research and allows for contemporary readers, patients, and nontechnical audiences to make sense of the immense amount of health information disseminated by the media. By drawing from both historical and contemporary sources, Morabia provides the reader with the tools to differentiate health beliefs from health knowledge. The book covers important topics, including the H1N1 swine flu epidemic, breast cancer, the effects of aspirin, and the link between cigarettes and lung cancer. Enigmas of Health and Disease is a concise narrative helping patients and health providers develop a more informed relationship.
Publisher: Columbia University Press
ISBN: 0231168853
Category : Medical
Languages : en
Pages : 298
Book Description
This book is the principal account of epidemiology’s role in the development of effective measures to identify, prevent, and treat diseases. Throughout history, epidemiologists have challenged conventional knowledge, elucidating mysteries of causality and paving the way for remedies. From the outbreak of the bubonic plague, cholera, and cancer to the search for an effective treatment of AIDS and the origins of Alzheimer’s disease, epidemiological thought has been crucial in shaping our understanding of population health issues. Alfredo Morabia’s lucid retelling sheds new light on the historical triumphs of epidemiological research and allows for contemporary readers, patients, and nontechnical audiences to make sense of the immense amount of health information disseminated by the media. By drawing from both historical and contemporary sources, Morabia provides the reader with the tools to differentiate health beliefs from health knowledge. The book covers important topics, including the H1N1 swine flu epidemic, breast cancer, the effects of aspirin, and the link between cigarettes and lung cancer. Enigmas of Health and Disease is a concise narrative helping patients and health providers develop a more informed relationship.
Schizophrenia
Author: Marvin Ross
Publisher: Bridgeross Communications
ISBN: 0981003702
Category : Psychology
Languages : en
Pages : 188
Book Description
Written by a medical writer and family member of someone suffering from schizophrenia, this book outlines all of the issues involved with schizophrenia and its treatment including stigma, history, causes, physiological changes in the brain, and best treatments. It is an ideal reference and support for family members and others interested in this disease. It is also suitable as supplementary reading for students in health care fields (including medicine and nursing), psychology, social work and any occupation that needs solid information about schizophrenia. The book is recommended by the World Fellowship for Schizophrenia and Allied Disorders on its website.
Publisher: Bridgeross Communications
ISBN: 0981003702
Category : Psychology
Languages : en
Pages : 188
Book Description
Written by a medical writer and family member of someone suffering from schizophrenia, this book outlines all of the issues involved with schizophrenia and its treatment including stigma, history, causes, physiological changes in the brain, and best treatments. It is an ideal reference and support for family members and others interested in this disease. It is also suitable as supplementary reading for students in health care fields (including medicine and nursing), psychology, social work and any occupation that needs solid information about schizophrenia. The book is recommended by the World Fellowship for Schizophrenia and Allied Disorders on its website.
Bull's-eye
Author: Jonathan A. Edlow
Publisher: Yale University Press
ISBN: 9780300103700
Category : Health & Fitness
Languages : en
Pages : 324
Book Description
Provides information on the history of Lyme disease focusing on the scientific processes involved in its discovery.
Publisher: Yale University Press
ISBN: 9780300103700
Category : Health & Fitness
Languages : en
Pages : 324
Book Description
Provides information on the history of Lyme disease focusing on the scientific processes involved in its discovery.
Diagnosis
Author: Lisa Sanders
Publisher: Crown
ISBN: 0593136640
Category : Medical
Languages : en
Pages : 320
Book Description
A collection of more than fifty hard-to-crack medical quandaries, featuring the best of The New York Times Magazine's popular Diagnosis column—now a Netflix original series “Lisa Sanders is a paragon of the modern medical detective storyteller.”—Atul Gawande, author of Being Mortal As a Yale School of Medicine physician, the New York Times bestselling author of Every Patient Tells a Story, and an inspiration and adviser for the hit Fox TV drama House, M.D., Lisa Sanders has seen it all. And yet she is often confounded by the cases she describes in her column: unexpected collections of symptoms that she and other physicians struggle to diagnose. A twenty-eight-year-old man, vacationing in the Bahamas for his birthday, tries some barracuda for dinner. Hours later, he collapses on the dance floor with crippling stomach pains. A middle-aged woman returns to her doctor, after visiting two days earlier with a mild rash on the back of her hands. Now the rash has turned purple and has spread across her entire body in whiplike streaks. A young elephant trainer in a traveling circus, once head-butted by a rogue zebra, is suddenly beset with splitting headaches, as if someone were “slamming a door inside his head.” In each of these cases, the path to diagnosis—and treatment—is winding, sometimes frustratingly unclear. Dr. Sanders shows how making the right diagnosis requires expertise, painstaking procedure, and sometimes a little luck. Intricate, gripping, and full of twists and turns, Diagnosis puts readers in the doctor’s place. It lets them see what doctors see, feel the uncertainty they feel—and experience the thrill when the puzzle is finally solved.
Publisher: Crown
ISBN: 0593136640
Category : Medical
Languages : en
Pages : 320
Book Description
A collection of more than fifty hard-to-crack medical quandaries, featuring the best of The New York Times Magazine's popular Diagnosis column—now a Netflix original series “Lisa Sanders is a paragon of the modern medical detective storyteller.”—Atul Gawande, author of Being Mortal As a Yale School of Medicine physician, the New York Times bestselling author of Every Patient Tells a Story, and an inspiration and adviser for the hit Fox TV drama House, M.D., Lisa Sanders has seen it all. And yet she is often confounded by the cases she describes in her column: unexpected collections of symptoms that she and other physicians struggle to diagnose. A twenty-eight-year-old man, vacationing in the Bahamas for his birthday, tries some barracuda for dinner. Hours later, he collapses on the dance floor with crippling stomach pains. A middle-aged woman returns to her doctor, after visiting two days earlier with a mild rash on the back of her hands. Now the rash has turned purple and has spread across her entire body in whiplike streaks. A young elephant trainer in a traveling circus, once head-butted by a rogue zebra, is suddenly beset with splitting headaches, as if someone were “slamming a door inside his head.” In each of these cases, the path to diagnosis—and treatment—is winding, sometimes frustratingly unclear. Dr. Sanders shows how making the right diagnosis requires expertise, painstaking procedure, and sometimes a little luck. Intricate, gripping, and full of twists and turns, Diagnosis puts readers in the doctor’s place. It lets them see what doctors see, feel the uncertainty they feel—and experience the thrill when the puzzle is finally solved.