309 results found
Medical tests
… it hard to stay still. Ask for a pillow or blanket to make yourself as comfortable as possible before the scan begins. … it hard to stay still. Ask for a pillow or blanket to make yourself as comfortable as possible before the scan begins. …
Medical tests
… tests: obstructive and restrictive. Obstructive lung conditions cause the airways to get narrower. Examples … produces inflammation. Lung function values in obstructive conditions Lung function test What the test measures Result … expiratory flow (PEF) How much air you can quickly exhale when you try your hardest. Lower Maximum voluntary …
Medical tests
… is normally found in the blood and filtered by the kidneys. When the kidneys are working as they should, there may be a … caused by kidney damage from diabetes . But many other conditions can lead to kidney damage. These include high … you have kidney damage, the more your doctor can do to protect your kidneys. How To Prepare Do not exercise just …
Medical tests
… your blood or urine. Ketones are substances that are made when the body breaks down fat for energy. Normally, your … of ketones, may be important to your doctor as well. Many conditions can change ketone levels. Fasting usually causes … of ketones, may be important to your doctor as well. Many conditions can change ketone levels. Fasting usually causes …
Medical tests
… This small organ is right under the liver. It stores bile. When you eat, the gallbladder contracts to send bile to the … being examined. You will be given a cloth or paper to cover yourself during the test. You will lie on your back (or on … being examined. You will be given a cloth or paper to cover yourself during the test. You will lie on your back (or on …
Medical tests
… gland controls the level of testosterone in the body. When the testosterone level is low, the pituitary gland … with the pituitary gland , or many long-term (chronic) illnesses. A low testosterone level in men can also be … with the pituitary gland , or many long-term (chronic) illnesses. A low testosterone level in men can also be …
Medical tests
… done around week 16 to see if a fetus has certain genetic conditions. It can also tell the sex of a fetus and help … can tell the sex of your baby. This is important when you or the father may pass on a disease that occurs … get a feeling of pulling or pressure in your belly. To keep yourself comfortable, breathe slowly and relax your belly …
Medical tests
… patterns match. The patterns are most likely to be similar when the donated organ or tissue comes from a close relative … to take a blood sample, usually from the arm. How It Feels When a blood sample is taken, you may feel nothing at all … is very little chance of having a problem from this test. When a blood sample is taken, a small bruise may form at the …
Medical tests
… determines how loud the sound is (volume). Hearing happens when these sound waves travel through the ear and are turned … For this reason, many schools provide hearing tests when children first begin school. To test for possible … determines how loud the sound is (volume). Hearing happens when these sound waves travel through the ear and are turned …
Medical tests
