329 results found
Medical tests
… Many people have irregular heartbeats ( arrhythmias ) from time to time. What this means depends on the type of pattern … go or happen during certain activities. Find out what is causing chest pain or pressure, dizziness, or fainting. These … symptoms started. For example, write down the exact times when you: Exercise or climb stairs. Eat. Urinate or have a …
Medical tests
… 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 … 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
… This test can be done with a blood draw from a vein. Sometimes an A1c test can be done with blood from a finger … a blood sample, usually from an arm. It can also be done using blood from a finger stick. How It Feels You may feel … a blood sample, usually from an arm. It can also be done using blood from a finger stick. How It Feels You may feel …
Medical tests
… Indirect laryngoscopy is done in a doctor's office using a small hand mirror held at the back of the throat. … effect will last about 30 minutes. You can eat or drink when your throat is no longer numb. Direct flexible … Risks All types of laryngoscopy have a small chance of causing swelling and blocking the airway. If your airway is …
Medical tests
… umbilical cord blood sampling. FBS is usually used when a Doppler ultrasound and/or a series of amniocentesis … umbilical cord blood sampling. FBS is usually used when a Doppler ultrasound and/or a series of amniocentesis …
Medical tests
… Check how well medicines are working and see if they are causing side effects that affect the heart. Check how well … to control the heartbeat. Check the health of the heart when other diseases or conditions are present. These include … is not regular. The tracing does not look normal. Sometimes your EKG may look normal even when you have heart …
Medical tests
… A stool culture is done to find out if bacteria may be causing an infection. Why It Is Done Stool analysis is done … over a 72-hour period and then checked for fat (and sometimes for meat fibres). This test is called a 72-hour stool … throw it away. Wash your hands. Your doctor will tell you when to return the sample to the lab. How long the test …
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 … test takes The test will take a few minutes. How It Feels When a blood sample is taken, you may feel nothing at all …
Medical tests
… puberty (also called precocious puberty). Puberty is early when it starts in females younger than age 8 and in males … Find out why sexual features or organs are not developing when they should (delayed puberty). Find out (usually with a urine sample) when you are ovulating. Home urine tests for ovulation are …
Medical tests
… work. Potassium levels often change with sodium levels. When sodium levels go up, potassium levels go down. When sodium levels go down, potassium levels go up. These … body's needs. But if your levels get low, it can take some time for your body to start holding on to potassium. A …
