breast cancer

Reinforcement tames unwanted behavior or encourages acceptable behavior. In behavioral psychology, reinforcement is a technique that is responsible for learned behavior. Reinforce means to strengthen or to encourage. The four types of reinforcement include: Positive reinforcement: This involves adding something to increase response, such as praising a child when they complete a designated task. This …

Illustration of kidneys and kidney stone.Source: Getty Images Kidney stone facts A kidney stone is a hard, crystalline mineral material formed within the kidney or urinary tract. Nephrolithiasis is the medical term for kidney stones. One in every 20 people develops kidney stones at some point in their life. Kidney stones form when there is a decrease in urine volume …

What are acne scars? You can get rid of acne scars naturally with over-the-counter (OTC) creams and gels, and home remedies such as apple cider vinegar, baking soda, and lemon juice. Acne scars are the stubborn reminders of your former acne breakouts. There isn’t a single treatment for acne scars since everyone’s skin is different. There are, however, a few …

What is mastitis? Mastitis is an inflammation of breast tissue common in new mothers that are breastfeeding. In addition to significant discomfort or pain, common signs include breast tenderness, lumps in breast tissue, and flu-like symptoms. A common condition among new mothers, mastitis affects approximately 1 in 10 breastfeeding women. It involves the inflammation of breast tissue and is often accompanied …

A spirometer measures the breathing capacity of your lungs. A spirometer measures the breathing capacity of your lungs. It correlates the amount of air you can breathe out in 1 second and the total volume of air you can exhale in one forced breath. It is used to diagnose chronic lung condition such as: Asthma (especially exercise-induced asthma) Occupational-related lung …

Teen drug abuse facts Individuals who begin using drugs as juveniles are at greater risk of becoming addicted compared to those who begin drug use as an adult due to the immaturity of the teenage brain. There are many stages of drug abuse, ultimately leading to difficulty in managing one's life as a result of using drugs. Individuals who begin …

Introduction to men's health An enlarged prostate gland is a common problem that men face as they get older. The average life expectancy of a man born in the United States in 2016 is 79 years and 8 months. The life expectancy for a man has increased dramatically in the past 50 years. How long we live is important; however, …

Sleepwalking may include sitting up, walking around, and doing complex activities while appearing awake. It typically happens while in a deep sleep. Sleepwalking characteristically occurs during the first or second sleep cycles, specifically, during stages III and IV, otherwise known as deep sleep. Due to the short time frame involved, sleepwalking tends not to occur during naps. Sleepwalking activities may …

Introduction to birth control The terminology used to describe birth control methods include: contraception, pregnancy prevention, fertility control, and family planning. But no matter what the terminology, sexually active people can choose from an abundance of methods to reduce the possibility of their becoming pregnant. Nevertheless, no method of birth control available today offers perfect protection against sexually transmitted infections (sexually …

What facts should I know about wrinkles? Share Your Story One of the most reliable signs of aged skin is an increase in the number and depth of wrinkles. Other signs include irregular pigmentation, skin thinning, and laxity. Many of the changes found in older skin, but not all, are due to the exposure to ultraviolet light. Wrinkles fall into …