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Health topics
… or one that caused swelling and redness to much of your body but did not cause anaphylaxis. If you have had allergy … stings? An allergic reaction to a sting occurs when your body's immune system overreacts to substances called … plus redness and swelling that affects large parts of your body, such as an entire arm or leg. Systemic reactions are …
Health topics
… weigh more than expected. Doctors use growth charts or the body mass index (BMI) to measure a child's weight in … increase without a child being at risk of having too much body fat. For instance, before and during puberty it is … BMI but have normal or even lower-than-normal amounts of body fat. If your child's BMI and growth pattern suggest a …
Health topics
… calories. They can help you build both upper- and lower-body muscles. They also put little stress on your joints … because they use muscles in both the upper and lower body. If you are new to these machines, start slowly (5 to … are similar to ski machines, but they work only the lower-body muscles. They are simpler to use than ski machines, …
Health topics
… of the heart chambers. It occurs when germs get into the bloodstream and settle inside the heart, often on a valve . … loss. Muscle or joint pain. Cough. Shortness of breath. Blood under the fingernails or tiny purple and red spots … under the nails. Your doctor may also do tests, such as: Blood cultures. These tests look for bacteria in your …
Medical tests
… Test Overview A breast cancer (BRCA) gene test is a blood test to check for changes (mutations) in genes called … It Is Done A health professional uses a needle to take a blood sample, usually from the arm. How It Feels When a blood sample is taken, you may feel nothing at all from the …
Medical tests
… ). Damage to the optic nerve may be caused by a buildup of fluid that does not drain properly out of the eye. Tonometry … ). Damage to the optic nerve may be caused by a buildup of fluid that does not drain properly out of the eye. Tonometry …
HealthLinkBC files
… older adult may be severely dehydrated (not getting enough fluids) or suffer from malnutrition (not getting enough …
Health topics
… It’s worth a huge chunk of our grade! Parent: That’s your body telling you to get prepared for action. It’s good to be aware that your body talks to you. Teen: But what if “getting prepared for … together right now….Can you feel the tension leaving your body?... Okay, now imagine yourself sitting at your desk, …
Health topics
… vitamins. These vitamins pass in and out of the body easily. Most do not build up in the body's cells. Water-soluble vitamins include vitamin C and … . Fat-soluble vitamins. These vitamins are stored in the body's cells and do not pass out of the body as easily as …
Health topics
… in middle age, existing bone cells are reabsorbed by the body faster than new bone is made. As this occurs, the bones … disorders or metabolism problems that do not allow the body to take in and use enough vitamins and minerals … often combined with vitamin D. Vitamin D helps your body absorb calcium and other minerals. It is found in eggs, …
