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Overview of Calcium's Role in the Body

WebCalcium is one of the body's electrolytes, which are minerals that carry an electric charge when dissolved in body fluids such as blood, but most of the body's calcium is …

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Overview of Preventive Care

WebPreventive care also focuses on diagnosing problems before symptoms or complications develop, when the chances of recovery are greatest. When done well, prevention …

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Overview of Coronary Artery Disease

WebCoronary artery disease (CAD) involves impairment of blood flow through the coronary arteries, most commonly by atheromas. Clinical presentations include silent …

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Pelvic Examination

WebA pelvic examination is not consistently reliable as a way to detect ovarian cancer. At age 21 to 25 years old, most women should start having tests to screen for cervical cancer, such …

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Changes in the Body With Aging

WebThe skin changes partly because collagen (a tough, fibrous tissue that makes skin strong) and elastin (which makes skin flexible) become chemically changed and less flexible; …

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When to See a Doctor

WebPeople with certain disorders should see a doctor sooner rather than later when new symptoms develop. For example, if people with a chronic lung disorder (such as asthma …

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Three Levels of Prevention

WebThree Levels of Prevention. The three levels of prevention are primary, secondary, and tertiary. In primary prevention, a disorder is actually prevented from developing. In …

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Disorders in Older People

WebDisorders that were once likely to result in death for older people, such as heart attacks, hip fractures, and pneumonia, can often be treated and controlled. With treatment, many …

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Overview of Rehabilitation

WebOverview of Rehabilitation. By Zacharia Isaac, MD, Brigham and Women's Hospital. Reviewed/Revised Dec 2023. VIEW PROFESSIONAL VERSION. Rehabilitation services …

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Overview of Prevention in Older Adults

WebOverview of Prevention in Older Adults. For older adults, prevention focuses mainly on preventing disease, frailty, accidents (ie, unintentional injury), iatrogenic complications, …

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Overview of Integrative, Complementary, and Alternative Medicine

WebThe greatest health risk of CAM is likely . Use of an unproven therapy instead of a proven conventional therapy to treat a life-threatening disorder. dietary supplements (which are …

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Treatment of Mental Illness

WebMedicines. Talk therapy (psychotherapy or counseling) For most mental health disorders, a combination of medicine and talk therapy is more effective than either one by itself. Other …

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Hospital Care and Older Adults

WebAlmost half of adults who occupy hospital beds are ≥ 65 years; this proportion is expected to increase as the population ages. Inpatient hospitals and skilled nursing facilities, home …

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Overview of Immunodeficiency Disorders

WebImmunodeficiency disorders involve malfunction of the immune system, resulting in infections that develop and recur more frequently, are more severe, and last longer than …

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Evaluation of the Obstetric Patient

WebObstetric examination focuses on uterine size, fundal height (in cm above the symphysis pubis), fetal heart rate and activity, and maternal diet, weight gain, and overall well-being. …

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Routine Psychiatric Assessment

WebIn an emergency, a physician may have to focus on more immediate history, symptoms, and behavior to be able to make a management decision. In a scheduled visit, a more …

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Falls in Older Adults

WebA fall is defined as unintentionally or accidentally dropping down to the ground or another lower level. Most falls occur when older adults with one or more physical conditions that …

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Overview of Mental Illness

WebFirst. Mental health (psychiatric or psychologic) disorders involve disturbances in thinking, emotion, and/or behavior. Small disturbances in these aspects of life are common, but …

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Human Immunodeficiency Virus (HIV) Infection

WebHuman immunodeficiency virus (HIV) infection is a viral infection that progressively destroys certain white blood cells and is treated with antiretroviral medications. If untreated, it can …

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