269 results found
Medical tests
… help diagnose and evaluate different kinds of vision and health problems. Electroretinography (ERG) ERG measures the … instructions. How To Prepare You don't need to do anything special to prepare for the tests. Follow any instructions … instructions. How To Prepare You don't need to do anything special to prepare for the tests. Follow any instructions …
Medical tests
… or the workplace. For an ear examination, the doctor uses a special tool called an otoscope to look into the ear canal … Ask the Doctor Current as of: March 1, 2023 Author: Healthwise Staff Medical Review: Susan C. Kim MD - … or the workplace. For an ear examination, the doctor uses a special tool called an otoscope to look into the ear canal …
Medical tests
… lungs (asbestosis). How To Prepare Home or office sample No special preparation is needed if the sputum sample is to be … the Doctor Current as of: September 8, 2022 Author: Healthwise Staff Medical Review: Adam Husney MD - Family … lungs (asbestosis). How To Prepare Home or office sample No special preparation is needed if the sputum sample is to be …
Medical tests
… If you collect the sample at home, you may be given a special container. You may need to collect more than one … the Doctor Current as of: October 31, 2022 Author: Healthwise Staff Medical Review: Kathleen Romito MD - Family … If you collect the sample at home, you may be given a special container. You may need to collect more than one …
Medical tests
… on where the sample will be taken from and your overall health. Methods are: Bronchoscopic biopsy. A lighted tool … cases, a lung biopsy may be done for severe pneumonia , especially if the diagnosis is not clear. Diagnose suspected … biopsy A bronchoscopic biopsy is done by a doctor who specializes in lung problems ( respirologist or a thoracic …
Medical tests
… or another infection. You will not hear the sound waves. A special Doppler ultrasound may be used to check the blood … the Doctor Current as of: December 19, 2022 Author: Healthwise Staff Medical Review: Sarah Marshall MD - Family … or another infection. You will not hear the sound waves. A special Doppler ultrasound may be used to check the blood …
Medical tests
… Test Overview A testicular scan uses a special camera to take pictures of the testicles after a … You may find it hard to stay still during the scan, especially if your testicles are sore. Before the scan, ask … Scan Current as of: December 19, 2022 Author: Healthwise Staff Medical Review: E. Gregory Thompson MD - …
Medical tests
… If you collect the samples at home, you may be given a special container. You may need to collect more than one … the Doctor Current as of: September 8, 2022 Author: Healthwise Staff Medical Review: Adam Husney MD - Family … If you collect the samples at home, you may be given a special container. You may need to collect more than one …
Medical tests
… How It Is Done Lung function tests are usually done in special rooms that have all of the right equipment. For most … the airways in your lungs. You may be asked to breathe a special mixture of gases, such as 100% oxygen, a mixture of … or discomfort, tell the therapist right away. Risks For a healthy person, there's little or no risk in taking these …
Medical tests
… are not seen on a plain X-ray without contrast material. A special type of X-ray, called fluoroscopy , is used to take … the Doctor Current as of: December 19, 2022 Author: Healthwise Staff Medical Review: Adam Husney MD - Family … are not seen on a plain X-ray without contrast material. A special type of X-ray, called fluoroscopy , is used to take …
