Ventilation-perfusion (V/Q) scan is a specialized test that uses a radioactive substance to show the parts of the lungs that are getting oxygen (ventilation scan) and getting blood flow (perfusion scan) to see if there are portions of the lungs with differences between ventilation and perfusion.
Moleskin may be the first commercial blister treatment and prevention product I remember using. My dad always kept some moleskin in his pack and at the first complaint of any hot or sore feet, out it would come.
4. Oregano Oil. Oregano oil has antiseptic as well as antifungal properties that help treat toenail fungus. Mix four to five drops of oregano oil in two teaspoons of extra-virgin olive oil. Use a cotton ball to apply the solution on the infected toenail. Leave it on for 10 minutes.