The results of a precision study are shown below. What is the percent coefficient of variation for the study?
Mean = 100 mg/dL
Standard deviation = 2.5 mg/dL
Variance = 6.25 mg/dL
A. 1.5%
B. 2.0%
C. 2.5%
D. 6.25%
C
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A dose of medication mistakenly placed in the right eye instead of the left eye would be considered a(n):
A) Wrong route error. B) Wrong dose error. C) Wrong drug error. D) Wrong location error.
According to the IOM, all of the following are core functions of an electronic health record except:
A) Increasing the efficiency of administrative processes B) Improving order management C) Decreasing outside access to patients' health information D) Enhancing patient support and education
Which of the following medications may cause drowsiness?
benztropine phytonadione naproxen Benadryl®
Factors that contribute to a decline in the vital capacity of an elderly patient include all of the following, EXCEPT:
A. decreased residual volume. B. increased surface area available for air exchange. C. a loss of respiratory muscle mass. D. increased stiffness of the thoracic cage.