217 results found
Medical tests
… placed over the muscles controlled by that nerve. Several quick electrical pulses are given to the nerve. The time it … tests. How It Feels During an EMG test, you may feel a quick, sharp pain when the needle electrode is put into a … current is used. And each electrical pulse is very quick. It lasts less than a second. Risks An EMG is very …
Medical tests
… artery. Results Allen test Normal (positive) Your hand quickly becomes warm and returns to its normal colour. This … and fingers. Abnormal (negative) Your hand remains pale and cold. This means that the artery that was checked cannot … artery. Results Allen test Normal (positive) Your hand quickly becomes warm and returns to its normal colour. This …
Medical tests
… feel nothing at all from the needle. Or you might feel a quick sting or pinch. Risks There is very little chance of … heart attack or heart failure, fever, poor diet, an overactive thyroid gland (hyperthyroidism), depression, anorexia … feel nothing at all from the needle. Or you might feel a quick sting or pinch. Risks There is very little chance of …
Medical tests
… rhythms are found. Your heart rate may go up when you are active and go down when you sleep. It can be normal to have … rhythms are found. Your heart rate may go up when you are active and go down when you sleep. It can be normal to have …
Medical tests
… gland scan uses a special camera and a tracer (radioactive chemical) to take pictures of the salivary glands . … You will not feel pain during the test. You may feel a quick sting or pinch when the IV is put in your arm. The … You will not feel pain during the test. You may feel a quick sting or pinch when the IV is put in your arm. The …
Medical tests
… B tests are blood tests that show whether you have an active hepatitis B infection. The tests can also show if you … feel nothing at all from the needle. Or you might feel a quick sting or pinch. Risks There is very little chance of … feel nothing at all from the needle. Or you might feel a quick sting or pinch. Risks There is very little chance of …
Medical tests
… feel nothing at all from the needle. Or you might feel a quick sting or pinch. Risks There is very little chance of … feel nothing at all from the needle. Or you might feel a quick sting or pinch. Risks There is very little chance of …
Medical tests
Medical tests
… The test takes about 20 to 40 minutes. It depends on how quickly your baby becomes active. After the test Before you leave, your doctor will … The test takes about 20 to 40 minutes. It depends on how quickly your baby becomes active. After the test Before you …
Medical tests
… with TB. It also cannot tell if the infection is latent (inactive) or if you have active TB that can be passed to … the test area with a pen. How It Feels You may feel a quick sting or pinch from the needle. Risks There is a very … the test area with a pen. How It Feels You may feel a quick sting or pinch from the needle. Risks There is a very …
