258 results found
Medical tests
… levels of uric acid may also cause kidney stones or kidney failure . Why It Is Done A uric acid blood test is done to: … test, unless your doctor tells you to. How It Is Done A health professional uses a needle to take a blood sample, … especially in men. This can lead to a gout attack. Many conditions can change uric acid levels. Your doctor will …
Medical tests
… by the liver and the immune system under many abnormal conditions, such as an infection, an autoimmune disease , or … test, unless your doctor tells you to. How It Is Done A health professional uses a needle to take a blood sample, … gland ( Graves' disease ). Kidney, bone, joint, skin, or heart valve infections. Pregnancy and pre-eclampsia (toxemia …
Medical tests
… the normal pattern of electrical activity can show certain conditions, such as seizures . Why It Is Done An EEG may be … To Prepare Tell your doctor ALL the medicines and natural health products you take. Some may increase the risk of … changes may be caused by a brain tumour, infection, injury, stroke , or epilepsy . When a person has epilepsy, the …
Medical tests
… the brain, such as: Alzheimer's disease or other dementia. Stroke. Multiple sclerosis. Brain tumour. Parkinson's … wants to see how well treatment for one of these diseases, conditions, or injuries is working. How To Prepare Make sure … can take several hours. If you are being checked for a health condition, such as Alzheimer's disease, you may be …
Medical tests
… A non-stress test is a test that checks your baby's heartbeat patterns. It can show heart rate changes when the baby moves. It also shows … your belly. Current as of: November 9, 2022 Author: Healthwise Staff Medical Review: Kathleen Romito MD - Family …
Medical tests
… confusion, irritability, paralysis, and changes in heart rhythm. Why It Is Done A urine test to check potassium … doctor will also look at your results based on your age, health, and other factors. A value that isn't in the normal range may still be normal for you. Many conditions can affect potassium levels. Your doctor will …
Medical tests
… is often done first thing in the morning. How It Is Done A health professional uses a needle to take a blood sample, … is caused by hemochromatosis or another condition. Other conditions that affect iron, TIBC, and transferrin … the joints. Overuse of iron supplements. Bleeding. Kidney failure. Severe infection. Medical …
Medical tests
… Thyroid hormones Antithyroid medicines Medicines or natural health products that contain iodine, such as iodized salt, kelp, cough syrups, multivitamins, and the heart medicine amiodarone Are allergic to any medicines, … is present, abnormal test results may mean certain conditions are present. A low uptake of tracer by the …
Medical tests
… body manage stress. Cortisol levels can be affected by many conditions, such as physical or emotional stress, strenuous … even after you stop taking the medicine. How It Is Done A health professional uses a needle to take a blood sample, … control pills can also cause a high blood cortisol level. Conditions such as recent surgery, illness, injury, or …
Medical tests
… ) can cause symptoms such as weight loss, rapid heart rate, nervousness, diarrhea, a feeling of being too … test, unless your doctor tells you to. How It Is Done A health professional uses a needle to take a blood sample, … ) can cause symptoms such as weight loss, rapid heart rate, nervousness, diarrhea, a feeling of being too …
