6366 results found
Medical tests
… (ACTH). Cortisol has many functions. It helps the body use sugar (glucose) and fat for energy ( metabolism ), and … of the way cortisol levels vary throughout a day. If your doctor thinks you might make too much cortisol, the … even after you stop taking the medicine. How It Is Done A health professional uses a needle to take a blood sample, …
Medical tests
… Fetal ultrasound is a test done during pregnancy that uses reflected sound waves. It produces a picture of the … an echogram, or a scan. They may be saved as part of your baby's record. Fetal ultrasound can be done two ways. … Why It Is Done Fetal ultrasound is done to learn about the health of your fetus. Different details can be learned at …
Health topics
… physical activity keeps teenage bodies and minds fit and healthy – and during adolescence, your child needs at least 60 minutes of activity every day. … or local pool? What local options are low cost or free to use? Who are your child’s “active” friends? Who can you …
Medical tests
… Overview Hemochromatosis gene (HFE) testing is a blood test used to check for hereditary hemochromatosis, an inherited … This test might be done if you have high iron levels in your blood. This test helps to find out if you have … You might have a cheek test or a blood test. Cheek test A health professional gently swabs or scrapes the inside of …
Medical tests
… 24 hours. Uric acid is made from the natural breakdown of your body's cells. It's also made from the foods you eat. … the urine can get too low. High levels of uric acid can cause crystals to form in joints. This causes a painful … doctor will also look at your results based on your age, health, and other factors. A value that isn't in the normal …
Medical tests
… increase the amount of catecholamines in the blood. This causes high blood pressure, excessive sweating, headaches, … test. Do not use tobacco for 4 hours before the blood test. Your doctor may ask you to stop certain medicines, such as … Ask for a blanket if you feel cold. How It Is Done A health professional uses a needle to take a blood sample, …
Medical tests
… higher when the liver is severely damaged or diseased, because the liver normally breaks down lactic acid. Very high … exercise for several hours before the test. Do not clench your fist while having your blood drawn for a lactic acid … These activities may change the results. How It Is Done A health professional uses a needle to take a blood sample, …
Health topics
… to work with you to select the best type of lens for your needs and lifestyle. Hard contact lenses Hard contact … lenses usually need to be replaced after 2 to 3 years of use. Soft contact lenses Soft (silicone hydrogel) lenses are … and increases the risk of damaging the eye. Even though Health Canada has approved some of these lenses for 30-day …
Health topics
… people, and there are many ways to do it. This topic focuses on a kind of meditation called mindful meditation . … relieve stress. The goal of mindful meditation is to focus your attention on the things that are happening right now in … breathing? Current as of: October 20, 2022 Author: Healthwise Staff Medical Review: Patrice Burgess MD - Family …
Health topics
… a crash. Many children who are not restrained die because they are torn from an adult's arms during a crash. For every ride in a car, make sure your child is securely strapped into a car seat. Make sure … of their seat while the car is moving. Health and Safety, Ages 2 to 5 Years Health and Safety, …
