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To put into action, practice, or force; to make use of something, such as a right or option.

To exercise dominion over land is to openly indicate absolute possession and control.

To exercise discretion is to choose between doing and not doing something, the decision being based on sound judgment.

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References in periodicals archive ?
The 100PLUS isotonic drink was officially launched in Sri Lanka in January 2018 to fulfil the needs of those who engage in sports and lead active lifestyles, by refreshing, rehydrating and re-energizing the body without adding unhealthy ingredients that are usually contained in energy drinks.
Hypotonic and isotonic enteral electrolyte solutions are effective in expanding volemia without causing plasma hyponatremia or a decrease in serum osmolarity.
In our unit, a sterile isotonic solution is used for a US, and the pump tube is replaced every three days.
Method of Performing Single Bout of Isotonic Handgrip Exercise
To depict an isotonic state, students use normal vascular volume and the normal size cell.
The incidence of myoclonus in the isotonic saline group (group I) was expected to be 80% based on previous studies (8).
Next we use a simple topology in Figure 2 to show that BP2BG is not isotonic. For simplicity, we just omit the DACI part in 1) and use PQ as routing metric, as BP2BG is nonisotonic because of the path quality component PQ.
[V.sub.c] is the RBC volume ([micro][m.sup.3]), [A.sub.c] is the cell membrane area ([micro][m.sup.2]), and [V.sub.bc] ([micro][m.sup.3]) refers to the osmotically inactive volume of the cells at the isotonic condition ([V.sub.c], [A.sub.c], and [V.sub.bc] are random variables).
Eighty patients who consecutively underwent FESS were randomly assigned (1:1) to postoperative nasal irrigation with sulfurous-arsenical-ferruginous thermal water or isotonic sodium chloride solution for 6 months.
For example, acute iatrogenic post-tonsillectomy hyponatremia has been described in children following the infusion of hypo- or isotonic fluid.
And Powerade ION4 Isotonic - promoted by Olympic heptathlon gold medallist Jessica Ennis - has 4.87 teaspoons.
In 2003, Moritz et al recommend that isotonic fluids (D5W0.9%NS or 0.9%NS) should be used as maintenance intravenous fluid for prevention of hyponatremia in hospitalized children.4 Recently, a multicenter prospective randomized study demonstrated that use of isotonic solution as a maintenance fluid in critically ill children decreased the frequency of hospital-acquired hyponatremia.5 This and several other studies have also shown that the use of isotonic fluids as MIVF is safe and is not associated with hypernatraemia, hypertension or renal failure.