Self-checking account where a fixed balance is maintained by regular replenishments and used for paying small, routine operating expenses. Also called Imprest account, Imprest fund, petty cash account, or petty cash fund,. http://www.businessdictionary.com/definition/imprest-amount.html.
âHyperâ ( meaning over, super, or excess) or in this case Hyperprolactinemia â meaning one has an excess of prolactin or high prolactin levels. Hyperprolactinemia is a condition where non-pregnant women (or men) have too much or an excess of prolactin in their bodies.
1 Hypothyroidism: Increased prolactin levels are often seen in people with hypothyroidism, and doctors routinely test people with hyperprolactinemia for hypothyroidism.  Breast stimulation can modestly increase the amount of prolactin in the blood.