In Reviewing Literature for an Evidence-Based Practice Study,the Nurse Realizes

question 13

Multiple Choice

In reviewing literature for an evidence-based practice study,the nurse realizes that the most reliable level of evidence is the

• A) Systematic review and meta-analysis.
• B) Randomized control trial (RCT).
• C) Case control study.
• D) Control trial without randomization.

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Definitions:

Voltage Difference

The difference in electric potential between two points in an electric circuit, driving the flow of current.

Farad

The SI unit of capacitance, describing a capacitor's ability to store charge per unit of electric potential difference, named after Michael Faraday.

Nonpolarized Capacitors

Capacitors that can be connected to either polarity of voltage. Generally used in alternating current circuits.

AC

Alternating Current, a type of electrical current where the current's direction and amplitude vary cyclically.