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... of memory. Short-term memory stores information for a few seconds or minutes. Long-term memory stores it for a longer period of time. Memory doesn't always ...
... Most people have between 10 and 40 moles. A person may develop new moles from time to ... usually round or oval and no larger than a pencil eraser. About one out of every ten ...
... stands for methicillin-resistant Staphylococcus aureus. It causes a staph infection (pronounced "staff infection") that is resistant ... close skin-to-skin contact with others, such as athletes involved in football and wrestling. Infection control ...
... help your sense of smell. When there is a problem with your nose, your whole body can ... can affect the nose. They include: Deviated septum - a shifting of the wall that divides the nasal ...
... part of the female reproductive system. They produce a woman's eggs and make female hormones. Ovarian cysts ... out that they have them until they have a pelvic exam. If there are symptoms, they may ...
... OTC) medicines are drugs you can buy without a prescription. Some OTC medicines relieve aches, pains, and ... States, the Food and Drug Administration decides whether a medicine is safe and effective enough to sell ...
The pancreas is a gland behind your stomach and in front of your spine. It produces the juices that help break down food ... feel the tumors during routine exams. Doctors use a physical exam, blood tests, imaging tests, and a ...
The pancreas is a large gland behind the stomach and close to the first part of the small intestine. It secretes digestive juices into the small intestine through a tube called the pancreatic duct. The pancreas also ...
... paralysis is due to strokes or injuries such as spinal cord injury or a broken neck. Other causes of paralysis include: Nerve diseases such as amyotrophic lateral sclerosis Autoimmune diseases such as Guillain- ...
... lead to infertility, ectopic pregnancy, pelvic pain, abscesses (a collection of pus), and other serious problems. PID ... had PID or an STI before. It's not as common, but sometimes using an intrauterine device (IUD) ...
The pericardium is a membrane, or sac, that surrounds your heart. It holds the heart in place and helps it work properly. Problems ... inflammation of the sac. It can be from a virus or other infection, a heart attack, heart ...
Pets can add fun, companionship and a feeling of safety to your life. Before getting a pet, think carefully about which animal is best for your family. What is ...
Platelets, also known as thrombocytes, are blood cells. They form in your bone marrow, a sponge-like tissue in your bones. Platelets play a major role in blood clotting. Normally, when one ...
Taking home a new baby is one of the happiest times in a woman's life. But it also presents both physical and emotional challenges. : Get as much rest as possible. You may find that ...
... check your health. The prenatal test may use a sample of your blood, urine or fluid from ... your pregnancy, your provider may recommend additional tests as well. Some tests are suggested for all women, ...
Puberty is the time in life when a boy or girl becomes sexually mature. It is a process that usually happens between ages 10 and 14 for girls and ages 12 ... in the pubic area and armpits. Menstruation (or a period) usually happens last. In boys: Puberty usually ...
... that can kill germs. Salivary gland cancer is a type of head and neck cancer. It is ... not cause any symptoms, or you could notice: A lump in your ear, cheek, jaw, lip, or ...
... than anywhere else except home. Schools can have a major effect on children's health. Schools can teach ... promote healthy behaviors. Physical education classes give children a chance to get exercise. Schools work to: Prevent ...
... your skin. Your skin gets its color from a pigment called melanin. Special cells in the skin ... little melanin, your skin gets lighter. Vitiligo is a condition that causes patches of light skin. Albinism ...
Your throat is a tube that carries food to your esophagus and air to your windpipe and larynx (also called the voice box). ... for the throat is pharynx. You can have a sore throat for many reasons. Often, colds and ...
