The excessive prolongation of the QT interval by antiarrhythmic drugs can lead to all of the following except:
A. hypotension.
B. ventricular arrhythmias.
C. hypoglycemia.
D. fainting.
Answer: C
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A nurse instructing the mother of a young infant about how to introduce solid foods into the infant's diet should instruct the mother to begin with:
a. meats. b. fruits. c. cereals. d. vegetables.
Which essential oil might the nurse trained in aromatherapy use to uplift and stimulate a patient?
1) Lavender 2) Roman chamomile 3) Rosemary 4) Ylang-ylang
The massage technique of pétrissage is best described as
a. gliding and long rhythmic strokes using both hands b. focused, deep, circular motions using the thumb pads, heel of the hand, or fingertips c. pressing, squeezing, kneading, and rolling movements by both hands d. brisk, rhythmic, percussive movements using palms, fingertips, and knuckles
The use of multiple methods may provide the researcher with greater opportunity to:
A) Test rival hypotheses B) Increase statistical significance C) Increase the size of the sample D) Develop research skills