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Browse our complete A-Z directory of healthcare terms and entities.
Showing 200 entries starting with "U" of type "General"
Drug testing is used to detect the presence of specific substances, including illegal drugs, prescription medications, and over-the-counter drugs, in a person's body. The primary intent of drug testing is to ensure safety and compliance with laws and regulations, for instance, in the workplace. In addition, drug tests can also be used for medical and...
Introduction: The High Stakes of Medical Necessity Imagine being denied life-saving chemotherapy because your insurer deems it “not medically necessary.” For millions, this nightmare is real. In 2023, 1 in 5 insured adults faced claim denials, with 14% involving medically necessary care (Kaiser Family Foundation). This guide arms you with tactics to decode insurer criteria,...
Navigating the complexities of medical records in the context of public schools can be challenging for parents, students, and administrators. In the United States, several laws, including the Family Educational Rights and Privacy Act (FERPA), govern the access, use, and protection of these records. Understanding the rights of parents, students, and schools is essential to...
Viruses or bacteria, which are contagious, cause most forms of pneumonia. Both viruses and bacteria are contagious. This makes a person more vulnerable to other types of infections. The virus spreads easily from person to person, causing a range of symptoms and conditions. Getting the vaccination can help prevent this type of infection from developing....
IntroductionOver 155 million Americans rely on employer-sponsored health plans governed by ERISA, while 45 million use ACA marketplace coverage. Yet confusion persists about how these laws intersect and protect you. This guide deciphers your rights, recent legal changes, and actionable strategies to navigate coverage denials, paperwork hurdles, and rising costs.ERISA vs. ACA: Key DifferencesAspectERISA (1974)ACA...
If you have a serious illness, you may be wondering if life-prolonging treatments are the best choice for you. You may also be thinking about when to stop them. There are many things to consider when making this decision, such as your illness and the side effects of treatment, but that’s where this article comes...
Digestion is a process where the body breaks down food into smaller particles to absorb them into the bloodstream. Complete digestion of food takes anywhere between 24 to 72 hours and depends on several factors, including the type of food eaten and the presence of digestive issues. In many cases, the food moves through the...
The journey to start a family can be filled with joy and anticipation, but for some couples, challenges arise when they try to conceive. In vitro fertilization (IVF) is a medical procedure that has brought hope to many such families, helping them overcome infertility issues and realize the dream of having a child. IVF testing...
Peptides are emerging as one of the most exciting frontiers in health and wellness, sparking curiosity among consumers seeking new solutions. These small yet powerful molecules play pivotal roles in various biological processes, influencing everything from muscle growth to skin rejuvenation. As more people explore the potential benefits, understanding what peptides are and how they...
In a world inundated with conflicting information (and misinformation!), the quest for effective COVID-19 treatments has sparked fervent debates. Two medications, ivermectin and hydroxychloroquine, have captured public attention, often at the center of controversy. As these treatments have been hailed by some as miracle solutions, examining their efficacy and the surrounding myths has never been...
Learn what happens during a urine test, why it's done, and what it shows.
Learn the right way to use a dry powder inhaler to help control your asthma.
Aprenda a usar un espaciador de mascarilla para administrarle a un niño un medicamento inhalado para el asma.
Aprenda la manera correcta de usar un inhalador que no tiene un espaciador.
Aprenda la manera correcta de usar un inhalador de polvo seco para ayudar a controlar el asma.
Introduction Imagine a Utah family denied coverage for their child’s lifesaving treatment or a senior facing unexpected bills after a hospital stay. Health insurance denials are more than paperwork—they’re barriers to care. In Utah, where healthcare costs exceed the national average, knowing your rights is critical. This guide equips you with strategies, legal tools, and...
Uterine fibroid: Inside the uterusFibroids can grow on the inner wall of the uterus. These are called pedunculated fibroids.
Una uña encarnada es cuando una uña penetra la carne del costado de la uña. Esto suele afectar a los dedos de los pies, en especial al dedo gordo. Una uña encarnada puede infectarse. Puede doler, estar enrojecida e hinchada, y puede salirle pus. Las personas con uñas curvas o engrosadas tienen más probabilidades de...
I was happy to find this data regarding the amount of money that can be saved by implementing and using Electronic Medical Records (EMR). The interactive graphics show numerically what we already know; the healthcare industry is extremely inefficient and many opportunities exist for significant savings resulting in better streamlined patient care. By year 15...
The United States Preventive Services Task Force is this country's leading source of recommendations and guidelines for screening tests, counseling, and use of medicines for disease prevention. It is composed of medical experts and is sponsored by the Department of Health and Human Services Agency for Healthcare...
Latest figures suggest that in the capital, about one in five will suffer from mental ill health: depression and anxiety being the most likely. Hailing a black cab is virtually impossible outside of zones 1 and 2 anyway, and the risk of getting stuck somewhere (such as work, or your own bed), unable to leave,...
Generalmente, las úlceras del pie diabético se producen en la planta del pie. También pueden aparecer arriba y abajo de cada dedo. El calzado que no queda bien puede causar úlceras en los costados del pie. Las zonas del pie que ya han tenido una úlcera pueden necesitar más protección después de curarse, para prevenir...
His body lined up at right tackle in the shadow of UCLA’s new Wasserman Football Center, but his mind was in a hospital room in Utah where Marcus James had agonized how exactly he would tell his son. It’s one thing to be told you have cancer. “It’s the hardest thing I’ve ever gone through,”...
Ulnar tunnel syndrome is caused by pressure on the ulnar nerve at the wrist. This nerve is found on the pinkie-finger side of the wrist. Overuse or repetitive use of your hands or wrist may cause swelling or thickening of the tissues close to the ulnar nerve. Swelling from a ganglion can also affect the...
Ultrasound is a test that uses reflected sound waves to produce an image of organs and other structures in the body. It does not use X-rays or other types of possibly harmful radiation. For ultrasound testing, gel or oil is applied to the skin to help transmit the sound waves. A small, handheld instrument called...
Ultrasound is high-pitched sound that people cannot hear. These high-pitched sound waves are sometimes used to treat muscle spasms and pain and to promote healing. Ultrasound at higher intensities creates a deep heat. This heat may help to ease muscle spasms, relax and warm muscles, and increase muscle elasticity before...
Ultraviolet light comes from the sun's rays but is invisible to humans. Two of the three forms of ultraviolet light, UVA and UVB rays, reach the earth and can damage a person's skin and eyes. UVA and UVB rays are reaching the earth at greater intensities because of the thinning of the ozone layer. UVA...
Discusses basic care of your newborn's umbilical cord stump. Covers cleaning umbilical cord stump and around the navel (belly button) after the stump has fallen off. Discusses signs of infection and when to call your baby's doctor.
The umbilical cord is the ropey structure that connects the fetus to the placenta in the mother's uterus. Blood vessels in the cord bring nourishment to the fetus and take away waste products. The umbilical cord is formed in the fifth week of pregnancy. When the baby is born, the umbilical cord is about 2...
What is an umbilical hernia? An umbilical hernia happens when intestine, fat, or fluid pushes through a weak spot or hole in your baby's stomach muscles. This causes a bulge near or in the belly button, or navel. It may look like your child's belly button is swollen. Many children have an umbilical hernia at...
Guides through decision to have surgery for an umbilical hernia. Describes symptoms of an umbilical hernia and when they normally occur. Covers benefits and risks. Includes an interactive tool to help you make your decision.
Guides through decision to have your child have surgery for an umbilical hernia. Describes symptoms of an umbilical hernia and when they normally occur. Covers benefits and risks. Includes an interactive tool to help you make your decision.
A person who is unconscious is not aware of what is going on around him or her. He or she may not be able to make purposeful movements. A person may become unconscious from an injury or a health condition. Fainting or a seizure disorder (epilepsy) may cause unconsciousness that is usually brief. Heart problems,...
The Physical Activity Guidelines for Americans recommend that adults engage in at least 150 minutes of moderate physical activity, or 75 minutes of intense physical activity, each week to reap "substantial" health benefits. The study found that even levels of walking that do not meet the national recommendations still lower the risk of premature death...
In today's digital world, the threat of a data breach and the potential for identity theft are ever-present. Understanding credit monitoring services after a data breach is crucial for safeguarding your financial well-being. After a data breach, the risk of identity theft and fraudulent activity is significantly heightened, making the need for ongoing credit monitoring...
How do electronic health records (EHR) help patients? The following infographic from HealthIT.gov explains how patients can also benefit from EHR and EMR (electronic medical records). Electronic records allow patients to easily coordinate care among health care providers. Patients can more easily track medical history, medications, and even appointments.
Perimenopause, the transitional phase leading up to menopause, has long been a silent topic in women's health. However, with over 820 million views for #perimenopause on TikTok, it's clear that awareness and interest in this critical phase are burgeoning. This growing awareness has sparked a significant development in healthcare: the rise of at-home perimenopause tests....
“What’s My Deductible!” When choosing your health insurance plan, you’ll likely come across two main types of cost sharing: coinsurance and copays. Understanding the differences between coinsurance and copays can help you make the right choice for your needs. While both coinsurance and copays are types of cost sharing, they have different implications on...
The Growing Burden of Medical Debt In the United States, millions face a significant medical debt crisis, impacting people from all walks of life. The crisis affects individuals and families, creating substantial financial burdens. Statistics Highlighting the Crisis Recent studies show the vastness of this issue. In 2020, approximately 79 million Americans struggled with medical...
The ONC Cures Act is a crucial component of the 21st Century Cures Act geared towards revolutionizing the healthcare landscape by ensuring that patients have comprehensive and timely access to their electronic health information. Its primary objective is to enhance the ability of individuals to view, obtain, and use their own electronic medical records with...
The Valsartan lawsuit is a significant legal matter that stems from the discovery that certain formulations of the medication Valsartan, a popular treatment for high blood pressure and heart failure, were contaminated with impurities linked to cancer. Patients who were prescribed this medication and may have ingested the contaminated version are at the center of...
Understanding the Zostavax Lawsuits The rise in Zostavax lawsuits stems from claims by numerous patients who experienced adverse events potentially linked to the Zostavax shingles vaccine. Manufactured by Merck & Co., this vaccine was designed to reduce the incidence of shingles, a condition caused by the reactivation of the varicella-zoster virus. Despite initial celebrations of...
Understanding your rights under the law is paramount in the wake of a healthcare data breach. With healthcare sector organizations holding a high duty of care for patient data, patients must be proactive in knowing what protections the law affords. Health information is among the most sensitive types of data and becomes more so as...
Para usar ungüento para los ojos, tire del párpado inferior hacia abajo con uno o dos dedos para crear una pequeña bolsa. Coloque una línea delgada de ungüento en la bolsa. Cierre el ojo durante 30 a 60 segundos para permitir que se absorba el ungüento.
Body mass index (BMI), which measures weight in relation to height, is used to identify a possible weight problem for a child. A child with a BMI in the 86th to 94th percentile on a growth chart is usually considered overweight. A child who has a BMI below the 5th percentile may be considered underweight....
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The amount of galactose-1-phosphate uridyltransferase (GALT) in a blood sample can be measured in units per grams (U/g) of hemoglobin. A unit is an arbitrary amount agreed upon by scientists and doctors. A gram is an amount equivalent to 1/28 ounce. Hemoglobin is the substance in red blood cells that carries oxygen.
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There is no definite point in time or a list of symptoms that define unresolved grief. Unresolved grief lasts longer than usual for a person's social circle or cultural background. It may also be used to describe grief that does not go away or interferes with the person's ability to take care of daily responsibilities...
Untreated water is drinking water that has not been chemically treated, filtered, or boiled to eliminate infectious bacteria, viruses, and parasites (such as Giardia lamblia ). These organisms can cause diarrhea and illness. Many infections that result from drinking untreated water go away by themselves after a few...
Hirsutism (say "HER-suh-tiz-um") is extra hair on a woman's face or body. This hair is dark and coarse. It grows in a male pattern: on the face, like a man's facial hair, or on the body, especially the chest and back. What causes hirsutism? Usually extra hair growth is not a medical problem. It can...
The intention was not that everyone in the UK would be entitled to care; entitlement is based on lawful residence. Health professionals could therefore concentrate on the tasks of diagnosis and treatment. From 23 October 2017, anyone, including children, attending healthcare facilities in England who is unable to establish their entitlement to free care will...
Upper airway resistance syndrome (UARS) is a sleep disorder caused by a breathing problem. A person who has UARS usually snores a lot and may be awakened from sleep by resistance in the airway. Unlike a person with sleep apnea, a person with UARS does not have periods when breathing stops (apnea). The most common...
This exercise strengthens your back and torso muscles. Stand with your hands on your hips, legs apart, and knees slightly bent. Keeping your upper back straight, bend forward slowly. You should feel a slight pull below your buttocks. Bend a total of 10 times.
An upper gastrointestinal (UGI) series is a multi-step test a doctor uses to examine the upper portion of a person's gastrointestinal tract. The person being tested swallows a chalky-tasting "milk shake" of barium and water (barium contrast material) followed by gas-producing crystals. The doctor then tracks the...