167 results found
Medical tests
… load is first measured when you are diagnosed with HIV infection. This first measurement serves as the baseline. … A viral load test is done to watch for changes in an HIV infection. Your doctor uses it to see how well your … previous values. If the viral load drops, it means that the infection is being suppressed. An undetectable viral load …
Medical tests
… But too much fluid can build up because of problems such as infection, heart failure, and lung cancer. The procedure may … of the lung ( pneumothorax ). Fluid buildup in the lung. Infection. Bleeding. Damage to another organ, such as the … less than 20 mL (0.7 fl oz) , is normally present. No infection, inflammation, or cancer is found. Abnormal: A …
Medical tests
… such as cataracts , conjunctivitis , iritis , or an infection or injury to the cornea. To help find and keep … scratches, ulcers, burns, or areas of irritation from an infection or dryness. A slit lamp examination takes about 5 … cornea, a corneal scratch (abrasion), an ulcer, and infection. A foreign object, such as a metal fragment, is …
Medical tests
… Tympanometry tests the movement of the eardrum when an ear infection or other middle ear problem is suspected. A doctor … middle ear, is not working well. Ear Infections Current as of: March 1, 2023 Author: … Tympanometry tests the movement of the eardrum when an ear infection or other middle ear problem is suspected. A doctor …
Medical tests
… as tumours, bleeding, injury, blood vessel diseases, or infection. MRI also may be done to provide more information … kidneys, and bladder. It is used to find tumours, bleeding, infection, and blockage. In women, it can look at the uterus … tumours, cartilage problems, torn ligaments or tendons , or infection. MRI may also be used to tell if a bone is broken …
Medical tests
… the digestive tract . These conditions can include infection (such as from parasites , viruses , or bacteria ), … culture is done to find out if bacteria may be causing an infection. Why It Is Done Stool analysis is done to: Help … such as pinworms or Giardia . Look for the cause of an infection, such as bacteria, a fungus , or a virus. Check …
Medical tests
… tissues. It also can find tissue damage or disease, such as infection or a tumour. Pictures from an MRI scan are digital … some types of tumours, and show areas of inflammation or infection. The contrast material may be put in a vein ( IV ) … in the knee joint , such as arthritis , bone tumours, or infection, or damaged cartilage, meniscus , ligaments, or …
Medical tests
… or other conditions—such as heart failure , a severe infection (sepsis), or shock —lower the flow of blood and … control diabetes when heart or kidney failure or a severe infection is also present. A lactic acid test is generally … blood. Conditions such as severe bleeding, shock , severe infection, heart failure , blockage of blood flow to the …
Medical tests
… germs (such as bacteria) in the urine that can cause an infection. Bacteria can enter through the urethra and cause a urinary tract infection (UTI) . A sample of urine is added to a substance … pain or burning when urinating are from a urinary tract infection (UTI). The test can also find the cause of a UTI, …
Medical tests
… such as physical or emotional stress, strenuous activity, infection, or injury. Normally, cortisol levels rise during … such as recent surgery, illness, injury, or whole-body infection (sepsis) can cause high cortisol levels. Low … directly, such as Addison's disease or a tuberculosis infection of the adrenal glands. Problems with the pituitary …
