A laboratory solution contains 25 ?g of solute per milliliter of solution. How many milligrams of solute would there be in 500 ml of solution?
A) 18 mg
B) 22.5 mg
C) 12.5 mg
D) 23 mg
E) 32.7 mg
C) 12.5 mg
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A client with a seizure disorder is on Dilantin. The client has also been diagnosed with gastroesophageal reflux disease (GERD) and has been prescribed an antacid. What should the nurse share with this client regarding these medications?
a. Separate the dosing of the medications by at least 2 hours to prevent absorption problems. b. Take the antacid with all your medications to neutralize any stomach acids caused by the other medications. c. Take the antacid prior to other medications to coat the stomach. d. Take the antacid with food.
Hormones are the chemical messengers secreted by endocrine glands
Indicate whether the statement is true or false
The combining form proxim/o- means ________
A) "away from the center; away from the point of origin" B) "side" C) "bend; break up" D) "near the center; near the point of origin"
Which of the following types of exercises is MOST effective in reducing stress and depression and increasing productivity?
a) flexibility b) muscular strength c) muscular endurance d) cardiorespiratory endurance