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.
1 Aloe Vera is also an effective way to heal the blister throughout. 2  Just rub some on the blistered area with the aloe vera and it should go away in a couple of days to a week. 3  Lotion like Nivea can soothe your blister. 4  A way to heal it faster is to soak your feet in specials salts or tea tree oil. Just rub some on the blistered area with the aloe vera and it should go away in a couple of days to a week. 2  Lotion like Nivea can soothe your blister. 3  A way to heal it faster is to soak your feet in specials salts or tea tree oil.