238 results found
Medical tests
… but is not available in BC as it has been replaced by the more relevant free thyroxine test. Free T4 can be measured … an abnormal thyroid-stimulating hormone (TSH) test. For more information, see the topic Thyroid-Stimulating Hormone … if TSH is normal and a patient has pituitary disease. Learn more Thyroid-Stimulating Hormone (TSH) Test How To Prepare …
Medical tests
… you wake up. Do it before you eat, drink, or do any other activity. Use a special ovulation thermometer or digital … and sticky. Just before and during ovulation, you will have more cervical mucus. It will be thin, clear, and stringy. It … pain, and mood changes). You may have any of the following physical signs of ovulation: Breast pain An increase in …
Medical tests
… be used during the MRI to show certain parts of the body more clearly. The MRI can find changes in the spine and in … can be seen in one series of pictures to find a tumour. More detailed pictures of one area, such as the lumbar … may be done using contrast material to see abnormal tissue more clearly. The contrast material also may help tell the …
Medical tests
… in an infant born to a person who has genital herpes. Learn more STI Testing: Should I Get Tested for a Sexually … from small sores that are only a few days old. Viruses are more likely to be found in small, newly formed sores. … the first test is negative but you have symptoms of herpes, more tests may be done. Medical Tests: …
Medical tests
… How To Prepare You may be asked to avoid any sexual activity that results in ejaculation for 2 to 5 days before … sperm count will be at its highest. It also makes the test more reliable. If possible, do not avoid sexual activity for more than 1 week before this test. A long time without …
Medical tests
… of time, such as from heart failure , the heart releases more BNP, increasing the blood level of BNP. Why It Is Done … A very high BNP level means that heart failure is much more likely. Your doctor will also look at other tests and your physical examination to find out for sure if you have heart …
Medical tests
… If a screening test is positive, it means that your baby is more likely to have that birth defect and your doctor may … Check how well treatment for cancer is working. Learn more Pregnancy: Should I Have Screening Tests for Birth … age) of the baby is wrong. The woman is pregnant with more than one baby, such as twins or triplets. The baby has …
Medical tests
… beating. Your doctor will usually check your pulse during a physical examination or in an emergency, but you can easily … changes in your normal heart rate, including your age, activity level, and the time of day. Resting heart rate Age … beating. Your doctor will usually check your pulse during a physical examination or in an emergency, but you can easily …
Medical tests
… electrocardiogram (EKG or ECG) records the electrical activity of your heart while you do your usual activities. … and even sleeping. An ambulatory electrocardiogram is more likely to find abnormal heartbeats that occur during … and even sleeping. An ambulatory electrocardiogram is more likely to find abnormal heartbeats that occur during …
Medical tests
… had a chlamydia infection at the time of delivery. Learn more STI Testing: Should I Get Tested for a Sexually … tests Normal: No chlamydia antigens or DNA are found. More tests for other sexually transmitted infections (STIs) … had a chlamydia infection at the time of delivery. Learn more STI Testing: Should I Get Tested for a Sexually …
