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).
pt. represents pint and is equivalent to 16 oz. or two cups. gal. stands for gallon - 64 oz. A hint, drop, smidgen, pinch, dash or tad are not precise measurements. They usually refer to the amount of spices, salt or sugar to add to a recipe.