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.
Moisturizer For Dry, Cracked Heels: Aloe vera applied directly on the heels plus socks overnight will do wonders! You can also use a foot mask with Â½ cup of oatmeal, Â¼ cup Aloe vera gel and Â½ cup of your favorite body lotion and apply to your feet for super smooth feet. Add a few drops of tea tree oil for a fresh scent.