English textbooks

The way the test is done may vary depending on your condition and your healthcare provider’s practices. You will be asked to remove any clothing, jewelry, or other objects that may get in the way of the scan.…

What is a computed tomography (CT) scan of the liver and biliary tract? A computed tomography (CT) scan is a type of imaging test. It uses X-rays and computer technology to make detailed images of the body. A CT scan…

What is a computed tomography (CT) scan of the pancreas? A computed tomography (CT) scan is a type of imaging test. It uses X-rays and computer technology to make images of the body. A CT scan can make detailed pictures…

What is cubital tunnel syndrome? Cubital tunnel syndrome happens when the ulnar nerve, which passes through the cubital tunnel (a tunnel of muscle, ligament, and bone) on the inside of the elbow, becomes inflamed, swollen, and irritated. Cubital tunnel syndrome…

Does this test have other names? Tuberculosis culture What is this test? This test finds out if you have tuberculosis (TB). TB a very contagious bacterial infection that is spread through the air. The test can be done on a sample of…

What is Cushing syndrome? Cushing syndrome is a hormonal disorder. It’s caused when you have high levels of the hormone cortisol over a long time. Cushing syndrome is fairly rare. It most often affects adults who are 20 to 50…

What is Cushing syndrome in children? Cushing syndrome is a hormone disorder. It’s caused by having high levels of the hormone cortisol over a long time. Cushing syndrome is fairly rare. It most often affects adults who are 20 to…

Small cuts and scrapes are a common part of childhood. Most cuts and scrapes are minor injuries that can be treated at home. The cut or scrape may bleed or leak a small amount of fluid. First aid for cuts…

Sometimes you drift off to sleep easily. Other times you toss and turn for hours before you slip into a restful sleep. After lunch, you may be dragging. Later, your energy levels might soar just in time for bed. How…

Does this test have other names? No. What is this test? This test measures the amount of a protein called cystatin C in your blood. Your body makes cystatin C constantly, and the protein is found in different fluids, including…

What is cystic fibrosis? Cystic fibrosis (CF) is an inherited life-limiting disease that affects many organs. It causes changes in the electrolyte transport system. People with CF have problems with the glands that make sweat and mucus. CF makes mucus…

Does this test have other names? Cystic fibrosis genetic testing What is this test? This test is done to see if you carry an abnormal gene that may cause cystic fibrosis (CF) in your child. A defect in a gene…