The hemoglobin level is expressed as the amount of hemoglobin in grams (gm) per deciliter (dL) of whole blood, a deciliter being 100 milliliters. The normal ranges for hemoglobin depend on the age and, beginning in adolescence, the gender of the person.
hedge verb [I/T] (LIMIT). âº to âlimit something âseverely: [T] Congressmen were âwarned against hedging âtheir âsupport for the âmissile âprogram. âº To hedge is also to âtry to âavoid giving an âanswer or taking any âaction: [I] Officials âcontinued to hedge on âexactly when the âprogram would âbegin.
Hedging. Hedging is an investment technique designed to offset a potential loss on one investment by purchasing a second investment that you expect to perform in the opposite way. For example, you might sell short one stock, expecting its price to drop. strategy designed to reduce investment risk using call options, put options, short-selling, or futures contracts. A hedge can help lock in profits. Its purpose is to reduce the volatility of a portfolio by reducing the risk of loss.