6336 results found
Health topics
… Head Injury, Age 4 and Older On this page: Overview Check Your Symptoms Self-Care Preparing For Your Appointment Check Your Symptoms … or light-headed. Changes in mood or personality. For a baby or toddler, you may notice this as the child being a …
HealthLinkBC files
… (or phlegm) is mucus that you cough up from deep inside your lungs. It is usually thick, cloudy and sticky. Sputum is not saliva (spit) as saliva comes from your mouth and is thin, clear and watery. Do not collect … if the medicine is working. Why do I have to give 3 sputum samples? It is very important that the results from your …
Medical tests
… glands then make a hormone called cortisol, which helps your body manage stress. Cortisol is needed for life, so its … ACTH levels may be tested in the morning or evening if your doctor thinks that they are abnormal. Cortisol levels … stress for 12 hours before the test. Collecting the blood sample at the right time is often important. Your blood will …
Medical tests
… as bacteria or a fungus ) that can cause an infection. A sample of cells from the back of your throat is added to a substance that promotes the growth … there's nothing you have to do before this test, unless your doctor tells you to. Tell your doctor if you have …
Health topics
… On this page: Health Tools What Increases Your Risk Symptoms What Happens When to Call a Doctor … It includes checking the size of certain lymph nodes. Your doctor will take a piece of body tissue (biopsy) to … These are used to check the types of cells in a biopsy sample. These tests help your doctor find out the type of …
Medical tests
… D test measures the amount of vitamin D in the blood. Your body needs vitamin D to absorb calcium . Calcium keeps your bones and muscles healthy and strong. If your muscles … Is Done A health professional uses a needle to take a blood sample, usually from the arm. How It Feels When a blood …
Medical tests
… there's nothing you have to do before this test, unless your doctor tells you to. How It Is Done A health professional uses a needle to take a blood sample, usually from the arm. How It Feels When a blood … Normal Each lab has a different range for what's normal. Your lab report should show the range that your lab uses for …
Medical tests
… of ferritin in the blood shows how much iron is stored in your body. Why It Is Done A ferritin blood test is done to: … there's nothing you have to do before this test, unless your doctor tells you to. How It Is Done A health professional uses a needle to take a blood sample, usually from the arm. How It Feels When a blood …
Medical tests
… made by the body to fight the virus. They will be in your blood if you have a hepatitis A infection now or have … 8 to 12 weeks after you are first infected. They stay in your blood and protect you from hepatitis A permanently. Why … Is Done A health professional uses a needle to take a blood sample, usually from the arm. How It Feels When a blood …
Medical tests
… Is Done A health professional uses a needle to take a blood sample, usually from the arm. How long the test takes The … Results Each lab has a different range for what's normal. Your lab report should show the range that your lab uses for each test. The normal range is just a …
