Ankle-brachial index (ABI): a painless exam that compares the blood pressure in your feet to the blood pressure in your arms to determine how well your blood is flowing. This inexpensive test takes only a few minutes and can be performed by your healthcare professional as part of a routine exam.
1 US gal of pure water weighs anywhere from 128.0 oz (for water very close to boiling) to 133.3 oz (for cool room temperature and cold water).
A Good Delivery silver bar weighing 1000 troy ounces. Troy weight is a system of units of mass customarily used for precious metals and gemstones. One troy ounce (abbreviated oz or ozt) equals 7001311034768000000â 31.1034768 grams exactly (or about 1.0971 oz. avoirdupois).