3155 results found
Health topics
… volume (FEV) measures how much air a person can exhale during a forced breath. The amount of air exhaled may be measured during the first (FEV1), second (FEV2), and/or third seconds … vital capacity (FVC) is the total amount of air exhaled during the FEV test. Forced expiratory volume and forced …
Health topics
… immune system . Had recent major surgeries or have man-made body parts, such as an artificial heart valve. … immune system . Had recent major surgeries or have man-made body parts, such as an artificial heart valve. …
Health topics
… infection. Another cause is dehydration, which is when your body loses too much fluid. When should you call your doctor? … or you feel like you may faint. Watch closely for changes in your health, and be sure to contact your doctor … infection. Another cause is dehydration, which is when your body loses too much fluid. When should you call your doctor? …
Health topics
… blood pressure measurements taken in different areas of the body help diagnose peripheral arterial disease . Pulse In … so that doctors can keep track of how a person's pulse changes over time. Your doctor uses a number system to rate … blood pressure measurements taken in different areas of the body help diagnose peripheral arterial disease . Pulse In …
Health topics
… a hydrocele does not change in size or gets smaller as the body reabsorbs the fluid. Hydroceles in men younger than 65 … a hydrocele does not change in size or gets smaller as the body reabsorbs the fluid. Hydroceles in men younger than 65 …
Health topics
… bladder, you have many strong, sudden urges to urinate during the day and night. You can get these urges even when … training in pelvic muscle exercises. There are other changes you can make that can help: Cut back on caffeine … training in pelvic muscle exercises. There are other changes you can make that can help: Cut back on caffeine …
Health topics
… an ICD placed? Your doctor will put the ICD in your chest during minor surgery. You will not have open-chest surgery. … an ICD placed? Your doctor will put the ICD in your chest during minor surgery. You will not have open-chest surgery. …
Health topics
… that you enjoy. Choose vegetables and fruits for snacks during the day, too. Vegetables and fruits can be fresh, … that you enjoy. Choose vegetables and fruits for snacks during the day, too. Vegetables and fruits can be fresh, …
Health topics
… the ingrown nail. He or she may refer you to a podiatrist. During this surgery, the doctor will numb your toe. Then he … the ingrown nail. He or she may refer you to a podiatrist. During this surgery, the doctor will numb your toe. Then he …
Health topics
… and blood tests to see if the virus is still active in your body and to find out how well your liver is working. FAQs … have chronic hepatitis B when the virus is active in your body for more than 6 months. The virus can damage liver … cancer. footnote 1 When there is a lot of the virus in your body, your chance of having these problems is greater. …
