2190 results found
Health topics
… eye , comes off (detaches). The nerve cells in the retina normally detect light entering the eye and send signals to … eye , comes off (detaches). The nerve cells in the retina normally detect light entering the eye and send signals to …
Health topics
… quick, with only mild discomfort. You may return to your normal activities within a few days. Dry-eye symptoms are … quick, with only mild discomfort. You may return to your normal activities within a few days. Dry-eye symptoms are …
Medical tests
… to confirm the results of the first test. Toxicology tests Normal: No unexpected drugs are found in the sample. Levels … the sample are within the effective (therapeutic) range. Abnormal: Unexpected drugs are found in the sample. Levels of … to confirm the results of the first test. Toxicology tests Normal: No unexpected drugs are found in the sample. Levels …
Health topics
… anemia , a condition in which the body doesn't produce a normal number of red blood cells. What are the symptoms? A … anemia , a condition in which the body doesn't produce a normal number of red blood cells. What are the symptoms? A …
Medical tests
… Parts of the testicles where the tracer builds up in abnormal amounts may be a sign of some types of tumours. The … results can be ready within 1 hour. Testicular scan Normal: The radioactive tracer flows evenly through the … tracer does not build up in any area of the testicles. Abnormal: The tracer does not flow evenly through the …
Medical tests
… the second mean the infection occurred recently. Viral test Normal (results that don't show a viral infection are called … DNA or RNA detection test: No viral DNA or RNA is found. Abnormal (results that show a viral infection are called … the second mean the infection occurred recently. Viral test Normal (results that don't show a viral infection are called …
Health topics
… and then once or twice a month throughout childhood. It's normal to feel a wide range of emotions when your child has … and then once or twice a month throughout childhood. It's normal to feel a wide range of emotions when your child has …
Health topics
… its lower chambers, the ventricles . So blood that would normally enter the heart backs up in your circulatory … include: Cardiac amyloidosis . This is a buildup of an abnormal protein in the heart muscle. Hemochromatosis . This … its lower chambers, the ventricles . So blood that would normally enter the heart backs up in your circulatory …
Medical tests
… to avoid spreading infection. Results Stool culture Normal: No disease-causing bacteria, fungi, parasites, or viruses are present or grow in the culture. Abnormal: Bacteria (such as salmonella , shigella, or certain … to avoid spreading infection. Results Stool culture Normal: No disease-causing bacteria, fungi, parasites, or …
Health topics
… Allergy shots are usually given in a doctor's office. It is normal to stay in the doctor's office for a short time after … Allergy shots are usually given in a doctor's office. It is normal to stay in the doctor's office for a short time after …
