3707 results found
Health topics
… easily. Stage N2 lasts from about 30 to 60 minutes. During this stage, your muscles become more relaxed and you … Stage N3 is deep sleep and lasts about 20 to 40 minutes. During this stage, delta brain activity increases and you … up someone in stage N3. REM sleep Most dreaming happens during REM sleep. During REM sleep: The eyes and eyelids …
Medical tests
… affect the inner ear, brain, or the nerves connecting them. During ENG, electrodes are attached to the face near the … nausea and vomiting. Do not wear facial makeup or lotion during the test so the electrodes can attach to the skin. If … tell your doctor, so your neck and back will be protected during the test. How It Is Done Electronystagmography (ENG) …
Health topics
… staff member available who your child can go to if needed during the school day. Have help during class time. Your child may need special attention or help during class if they need help to sit still or focus. Choose …
Health topics
… Overview Overview Common skin changes during pregnancy include stretch marks, darkening of parts … fade after pregnancy. Acne may either get worse or clear up during pregnancy. Stretch marks Stretch marks are lines on … are also thought to be passed down in families. Weight gain during pregnancy does not seem to play a role. Some people …
Health topics
… object, situation, or distressing thought or memory. During this type of counselling, you may relive a traumatic … thought. But you do it while in a controlled environment. During this type of therapy, a counsellor helps you while … the physical and emotional distress that you may feel during this experience. You confront and learn to cope with …
Health topics
… having any cancer treatment. Having the testicles shielded during radiation therapy. During treatment, use birth control . Radiation to the … If you are having chemotherapy, you need to use a condom during sex because your semen may contain chemotherapy …
Health topics
… Overview Overview Hormonal changes during pregnancy can affect how your hair looks and feels. … But in some cases, hair may become more limp and lifeless during pregnancy. Hair may appear on other parts of your … body, such as your belly, face, or back. This is normal during pregnancy. After pregnancy, your hair's growth cycle …
Health topics
… Each stage has a different set of symptoms. Primary stage During the primary stage of syphilis, one or more sores … but can range from 10 to 90 days. A person is contagious during the primary stage and can easily pass the infection … can still pass the infection to others. Secondary stage During secondary syphilis, a person is contagious. A rash …
Health topics
… straightening of the penis, the curvature is most obvious during an erection. The curvature may cause pain for the … or it may be so severe that it prevents penetration during intercourse. Peyronie's disease usually affects men … the scarring may be caused by minor injuries to the penis during sexual intercourse. Peyronie's disease is not caused …
Health topics
… volume (FEV) measures how much air a person can exhale during a forced breath. The amount of air exhaled may be measured during the first (FEV1), second (FEV2), and/or third seconds … vital capacity (FVC) is the total amount of air exhaled during the FEV test. Forced expiratory volume and forced …
