303 results found
Medical tests
… numbers. The first number shows how hard the blood pushes when the heart is pumping. This is the systolic pressure . … number shows how hard the blood pushes between heartbeats, when the heart is relaxed and filling with blood. This is … in the artery. The cuff wraps around your upper arm. When you press the start button on the monitor, the cuff …
Medical tests
… life, so its levels in the blood are closely controlled. When cortisol levels rise, ACTH levels normally fall. When cortisol levels fall, ACTH levels normally rise. Both … to take a blood sample, usually from the arm. How It Feels When a blood sample is taken, you may feel nothing at all …
Medical tests
… If you are taking thyroid medicines, tell your doctor when you took your last dose. You may need to stop taking … bruise where the heel was poked. How It Feels Blood test When a blood sample is taken, you may feel nothing at all … A brief pain, like a sting or a pinch, is usually felt when the lancet punctures the skin. Your baby may feel a …
Medical tests
… the level of calcium in the blood is carefully controlled. When blood calcium levels get low ( hypocalcemia ), the … release calcium to bring it back to a good blood level. When blood calcium levels get high ( hypercalcemia ), the … to take a blood sample, usually from the arm. How It Feels When a blood sample is taken, you may feel nothing at all …
Medical tests
… through the process. Family members may ask for an autopsy: When the reason for the death may be an unknown medical … problems that family members may also be at risk for. When the death occurs without warning during a medical or dental procedure. When the cause of death could affect legal matters. When the …
Medical tests
… test takes The test will take a few minutes. 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 … A titre of 1 to 20 (1:20) means that RF can be detected when 1 part of the blood sample is diluted by up to 20 parts …
Medical tests
… appear. This increases the chance of finding the infection when it can be cured or treated to avoid long-term problems. … is removed from the spinal canal. How It Feels Blood sample When a blood sample is taken, you may feel nothing at all … or pinch. Sore or skin sample You may feel some discomfort when fluid is collected from an open sore. But syphilis …
Medical tests
… Overview Tympanometry tests the movement of the eardrum when an ear infection or other middle ear problem is … child may need. Results Normally the eardrum moves easily when pressure in the ear canal is changed. Most of the time, … . … Overview Tympanometry tests the movement of the eardrum when an ear infection or other middle ear problem is …
Medical tests
… Low levels of ALT are normally found in the blood. But when the liver is damaged or diseased, it releases ALT into … test takes The test will take a few minutes. 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
… show signs of infection. Bacterial vaginosis can happen when certain types of bacteria that are normally in the … is checked to see if a strong fishy odour is created when a special solution is added. A fishy odour usually … with a swab. How It Feels You may feel some discomfort when the speculum is put in, especially if your vagina is …
