exchange

exchange is a topic covered in the Taber's Medical Dictionary.

To view the entire topic, please or .

Nursing Central is an award-winning, complete mobile solution for nurses and students. Look up information on diseases, tests, and procedures; then consult the database with 5,000+ drugs or refer to 65,000+ dictionary terms. Explore these free sample topics:

-- The first section of this topic is shown below --

(eks-chānj′)

To hear audio pronunciation of this topic, purchase a subscription or log in.


1. To give up or substitute something for something else, e.g., in physiology, to replace a potassium ion with an ion of sodium.
2. In dietetics, the substitution of an equivalent amount of one food substance for another so that the caloric intake remains the same. Exchange diets are used frequently to help manage diabetes mellitus, and they have been adapted for use in proprietary weight loss programs.
3. In peritoneal dialysis, to drain fluid from the peritoneal cavity and replace it with fresh dialysate.
4. In the Patient Protection and Affordable Care Act of 2009, a virtual health insurance marketplace, in which health insurance customers can compare the value of different insurance plans.

-- To view the remaining sections of this topic, please or --

(eks-chānj′)

To hear audio pronunciation of this topic, purchase a subscription or log in.


1. To give up or substitute something for something else, e.g., in physiology, to replace a potassium ion with an ion of sodium.
2. In dietetics, the substitution of an equivalent amount of one food substance for another so that the caloric intake remains the same. Exchange diets are used frequently to help manage diabetes mellitus, and they have been adapted for use in proprietary weight loss programs.
3. In peritoneal dialysis, to drain fluid from the peritoneal cavity and replace it with fresh dialysate.
4. In the Patient Protection and Affordable Care Act of 2009, a virtual health insurance marketplace, in which health insurance customers can compare the value of different insurance plans.

There's more to see -- the rest of this topic is available only to subscribers.