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Nursing students' blood pressure measurement following CD-ROM and conventional classroom instruction: a pilot study
1Victoria University of Technology, Department of Nursing, Melbourne, Australia.
Abstract:
This paper describes a pilot investigation of first year nursing students' adherence to the recommended auscultatory blood pressure measurement procedure following three different forms of instruction; conventional classroom demonstration of the technique, a self instructional CD-ROM tutorial program, and a combination of both methods. This investigation was carried out over a 5-day time period using 27 students during normal teaching time. Students' adherence to the procedure was determined by observation using a performance checklist. Results suggest that the CD-ROM is no substitute for real life, hands on experience, although when used as an adjunct to traditional teaching methods, it can enhance learning.
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The average BP in an adult is typically around 120/80 mmHg (millimeters of mercury). In this measurement, the numerator (120) indicates the systolic pressure, which is the pressure in the arteries during the contraction of the heart's ventricles as blood is expelled. The denominator (80) represents the diastolic...
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