609 results found
Health topics
… include pollens, medicine, food, dust, animal dander, and mould. Your allergies are seasonal if you have symptoms just … include pollens, medicine, food, dust, animal dander, and mould. Your allergies are seasonal if you have symptoms just …
Health topics
… (PMMA) Conventional hard contact lenses are made of a fairly stiff plastic (polymethyl methacrylate, or PMMA), which does not mould to the shape of the eye. They are inexpensive and … (PMMA) Conventional hard contact lenses are made of a fairly stiff plastic (polymethyl methacrylate, or PMMA), …
Health topics
… work. When you have COPD, your lungs can't move as much air in and out as they should. And the more serious your COPD is, the less air your lungs are able to move. Spirometry tests are used to measure lung function. They measure how much air you breathe out when you take long, deep breaths and …
Health topics
… be uncomfortable after feedings if he or she has swallowed air during the feeding. Burping helps get rid of air that the baby has swallowed. Burp a breastfeeding baby … of age. Sometimes breast milk or formula comes up with the air when the baby burps. A clean face cloth, cloth diaper, …
Health topics
… how to cook, brush your teeth, and move from a wheelchair to a bed or chair. Prepare for life after rehab. You'll learn ways to cope … used during labour to prevent this serious condition. Sperm quality and ejaculation problems You may have poor sperm …
Health topics
… heart back to a normal rhythm. AEDs are often available in airports, malls, and other public places. To save a person, … SM, et al. (2016). 2016 AHA/ACC Clinical performance and quality measures for prevention of sudden cardiac death: A … heart back to a normal rhythm. AEDs are often available in airports, malls, and other public places. To save a person, …
Health topics
… decreasing pressure of the water as you breathe compressed air. Pressure changes can cause injuries when you drop down … pressure changes when diving: Barotrauma. Tissues near the air-filled spaces of your body—such as your ears, sinuses, … As you descend, water pressure increases, and the volume of air in your body decreases. This can cause problems such as …
Health topics
… a mouth support (such as a dental splint) or a soft dental moulding insert along with medical adhesive tape. Most … a mouth support (such as a dental splint) or a soft dental moulding insert along with medical adhesive tape. Most …
Health topics
… for the heel (heel cup) or orthotic shoe devices, which are moulded pieces of rubber, leather, metal, plastic, or other … exercise. Place a towel on the floor, and sit down in a chair in front of it with both feet resting flat on the towel … exercise. Place a towel on the floor, and sit down in a chair in front of it with both feet resting flat on the towel …
Health topics
… Sleep Apnea . What is snoring? You snore when the flow of air from your mouth or nose to your lungs makes the tissues … relax. If they relax too much, they narrow or block your airway. As you breathe, your soft palate and uvula vibrate … awake. You may also have a less restful sleep. Sleep quality may decrease as the loudness of the snoring …
