Which definition best describes an electrolyte?
a. A substance secreted by a gland which carries messages to target tissues
b. A chemical that can conduct electricity when dissolved in water
c. A substance that uses electrical current to attach to receptor sites
d. Any substance that enhances a chemical reaction
ANS: B
Electrolytes are chemicals that can conduct electricity when dissolved in water. Examples of electrolytes are sodium, potassium, calcium, magnesium, acids, and bases. A defines a hormone, C is inaccurate, and D is a catalyst.
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Nurses with a bachelor's degree in nursing can participate in the implementation of evidence-based protocols in practice. This means that the BSN nurse
a. Develops evidence-based guidelines b. Designs research studies, on which protocols may be based c. Evaluates and revises evidence-based protocols d. Contributes practice wisdom when applying protocols in patient settings e. Mentors PhD researchers in the clinical setting during protocol development
Explain the difference between a legal issue and an ethical issue
What will be an ideal response?
The act of analyzing and synthesizing cues requires
A) critical thinking B) certification C) advanced practice D) attendance at NANDA
To convert a decimal to a percent,
A. just add the % symbol. B. subtract 100. C. multiply by 100. D. divide by 100.