3411 results found
Health topics
… gently passes through your throat, across your open vocal cords, and out your mouth and nose. When you speak, your vocal cords close partially as air travels through them, causing … is greatest if your job puts a high demand on your vocal cords. For example, singers, preachers, and teachers have …
Health topics
… pain . Peripheral nerve stimulation (PNS) and spinal cord stimulation (SCS) are two types of electrical nerve … nerves (in peripheral nerve stimulation) or to the spinal cord (in spinal cord stimulation). These pulses interfere with the nerve …
Health topics
… Image Metabolic conditions Image Stroke Image Spinal cord injury Image Helping you make it happen … For health …
Health topics
… Image Metabolic conditions Image Stroke Image Spinal cord injury Image Helping you make it happen … For persons …
Health topics
… Your body needs iron to make hemoglobin, the part of your blood that carries oxygen to all of your cells. But when … But people sometimes get it from having a lot of blood transfusions , certain blood problems, liver disease, or alcohol use disorder . …
Health topics
… a membrane (called the arachnoid) that surrounds the spinal cord. The inflammation may be ongoing (chronic). This can cause scar tissue near the spinal cord. It can cause nerve roots to stick together and not … This includes spinal surgery and injections into the spinal cord. These may include spinal or epidural injections. …
Health topics
… are naturally quiet and may only express their grief in private. Some may react strongly, even showing rage. They … Help your teen find other ways to express grief, such as a private service at home. Set reasonable limits on behaviour. … are naturally quiet and may only express their grief in private. Some may react strongly, even showing rage. They …
Health topics
… see how well the donor kidney matches your tissue type and blood type. To do the surgery, the doctor makes a cut in … they're causing problems. The doctor then connects the blood vessels of the new kidney to your blood vessels. The doctor also connects the ureter of the …
Health topics
… C virus. It is spread by contact with an infected person's blood. The most common way to get hepatitis C is by sharing … have hepatitis C, he or she will talk to you about having a blood test. If the test shows hepatitis C antibodies , then … Hepatitis C is spread by contact with an infected person's blood. In Canada, the activity with the highest chance of …
Medical tests
… , or the genetic material ( DNA or RNA ) of HIV in the blood or another type of sample. This can show if an HIV infection is present (HIV-positive). HIV infects white blood cells called CD4+ cells. They are part of the body's … were uncertain, and screen blood or organs for HIV before donation. Indirect fluorescent antibody (IFA). This test …
