How is 2/5 changed to a percentage of 40%? (Select all that apply.)
1. 0.4
2. 0.24
3. 2 ÷ 5
4. 100
1, 3, 4
To change a fraction to a percentage, divide the numerator by the denominator, multiply the quo-tient (results) by 100, and add a percent sign (%). For example 2 ÷ 5 = 0.4; 0.4 x 100 = 40%.
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An 87-year-old patient is taking furosemide (Lasix) for elevated blood pressure. The nurse knows that older patients are at risk for:
1. falls. 2. hyperkalemia. 3. reflex tachycardia. 4. neutropenia.
Which outcome of hospital-based psychiatric care should the nurse consider a priority for a patient to achieve before discharge?
a. Referral for vocational rehabilitation b. Safe level of functioning c. Medication stabilization d. Problem resolution
The study or concern with movement of medications throughout the body by the processes of absorption, distribution, biotransformation, and excretion is called by which of the following terms?
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