3746 results found
Medical tests
… helps regulate sodium and potassium levels in the body. This helps control blood pressure and the balance of … of both renin and aldosterone are normally present when the body is trying to conserve fluid and salt (sodium). When a … to: Measure the amount of aldosterone released into the body by the adrenal glands. Check for a tumour in the …
Healthy eating
… occurring plant substance). Antioxidants protect your body’s cells from damage caused by harmful molecules called … free radicals. Some free radicals are made during normal body processes like breathing, exercising and digesting … such as beta carotene, are changed to vitamin A in the body. These are best absorbed when eaten with a small amount …
Health topics
… against or infected by a virus or bacteria, your body forms an immunity to it. Full immunity can protect you … limited period. Partial immunity strengthens how well your body can fight that infection. Before you become pregnant, … vaccination before you get pregnant. To allow time for your body to develop antibodies to the virus, keep using birth …
Health topics
… head is still large in proportion to the rest of their body. But by 18 months of age, the face is not as "chubby." … such as getting "baby" ready for bed.) Can point to a body part. For example, when you ask "where's your tummy?" … are able to put into words. Know the names of some people, body parts, and objects. They can often point to an object …
Medical tests
… helps regulate sodium and potassium levels in the body. This helps control blood pressure and the balance of … of both renin and aldosterone are normally present when the body is trying to conserve fluid and salt (sodium). When a … to: Measure the amount of aldosterone released into the body by the adrenal glands. Check for a tumour in the …
Health topics
… left chamber (left ventricle) doesn't pump blood out to the body as well as it should. It's sometimes called systolic … So the amount of blood being pumped out is less than the body needs. To see how much blood inside the left ventricle … (but not all) of the blood in the ventricle out to your body. A normal ejection fraction is more than 55%. This …
Health topics
… may be unknown, a genetic factor or a problem with the body's immune system may play a role. In an immune system disorder, the body may attack its own tissues-in this case, the ovaries. … hormone (FSH) will be checked. FSH signals your body to release an egg every month. If the amount of FSH in …
Medical tests
… wave energy to provide pictures of blood vessels inside the body. In many cases MRA can provide information that can't … views can also be made. During MRA, the area of the body being studied is placed inside an MRI machine. Contrast … , which carries blood from the heart to the rest of the body. Narrowing (stenosis) of the blood vessels leading to …
Medical tests
… studied. But with a CT angiogram, no tubes are put in your body. If your doctor sees that one or more of your blood … vessel that carries blood from the heart to the rest of the body. A narrowing of arteries in the legs and in other parts of the body ( peripheral arterial disease ). An abnormal pattern of …
Medications
… the catheter by making a certain natural substance in your body (anti-clotting protein) work better. It is known as an … must not be used to treat or prevent blood clots in the body. Some products should not be used for newborns due to … by your doctor. Do not inject this medication into the body. Heparin comes in many strengths. Serious (sometimes …
