329 results found
Medical tests
… (EKG or ECG) records the electrical activity of your heart while you do your usual activities. Ambulatory means that you are able to … whether they occur at the same time you have symptoms. Because arrhythmias can come and go, it may be hard to record …
Medical tests
… alcohol test measures the amount of alcohol (ethanol) in your body. Alcohol is quickly absorbed into the blood and … the central nervous system. A blood alcohol test is often used to find out whether you are legally drunk or … if you do not eat before or while you drink. Medicines or drugs. A person who drinks alcohol and takes certain …
Medical tests
… Overview A medicine blood level test measures how much of your medicine is in your blood. Your doctor checks it to … and effective dose. This testing is also called therapeutic drug monitoring. Why It Is Done Seizure medicines are usually monitored because: At a low blood level, they don't control seizures as …
Medical tests
… Overview A medicine blood level test measures how much of your medicine is in your blood. Your doctor checks it to … and effective dose. This testing is also called therapeutic drug monitoring. This information is about medicines that are not used to control seizures. Why It Is Done Certain types of …
Medical tests
… if a person has a chance of getting certain diseases that cause the body to attack its own cells, such as autoimmune … succeed. A better match may mean that fewer anti-rejection drugs will be needed. The more similar the antigen patterns … there's nothing you have to do before this test, unless your doctor tells you to. If you are donating tissue or …
Medical tests
… about a sudden death that appears to be from natural causes. If there are concerns about genetic problems that … of any injury. Examples include a fall, a car crash, a drug overdose, or poisoning. Are suspicious, such as a … will allow the doctor doing the examination to answer your questions about the death. How It Is Done Before the …
Medical tests
… percutaneous umbilical cord blood sampling. FBS is usually used when a Doppler ultrasound and/or a series of … Rh-sensitized and you are carrying an Rh-positive fetus, your immune system can attack the fetus's red blood cells. … infection or medicine to prevent preterm labour (tocolytic drugs). Results Fetal blood tests show the oxygen level, red …
Medical tests
… a test that measures and records the electrical activity of your brain. Special sensors called electrodes are attached … see what type of seizures are occurring. EEG is the most useful and important test for checking if someone has … whole brain may cause these kinds of changes. This includes drug intoxication, infections ( encephalitis ), and …
Medical tests
… looks for the genetic material ( RNA ) of the virus that causes hepatitis or for the proteins ( antibodies ) the body makes against HCV. These proteins will be present in your blood if you have a hepatitis C infection now or have … more likely to have been exposed to the virus if you inject drugs or are exposed to body fluids (such as if you are a …
Medical tests
… makes ALT levels go up. Most increases in ALT levels are caused by liver damage. The ALT test is often done along with … such as cirrhosis and hepatitis, caused by alcohol, drugs, or viruses. Help check for liver damage. Find out … Results Each lab has a different range for what's normal. Your lab report should show the range that your lab uses for …
