MindTap for Des Jardins' Cardiopulmonary Anatomy & Physiology, 2 terms Printed Access Card
7th Edition
ISBN: 9781337794923
Author: Des Jardins, Terry
Publisher: Cengage Learning
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Chapter 13, Problem 2RQ
Summary Introduction
Introduction:
The electrical activities of the heart are monitored by electrocardiogram that uses a system of leads, which are positive or negative electrodes. The leads are of two types, depending upon their activity, unipolar and bipolar. The unipolar leads monitor the activities of the heart between the positive electrode and the zero-electrical reference point at the center of the heart. The bipolar leads consist of two electrodes, one is positive and the other is negative. The standard unipolar leads are aVL, aVR, aVF, V1, V2, V3, V4, V5 and V6 while the bipolar leads are lead I, lead II and lead III.
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After you feel comfortable with your counting method and identifying cells in the various stages of mitosis, use the four images below of whitefish blastula to count the cells in each stage until you reach 100 total cells, recording your data below in Data Table 1. (You may not need to use all four images. Stop counting when you reach 100 total cells.)
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MindTap for Des Jardins' Cardiopulmonary Anatomy & Physiology, 2 terms Printed Access Card
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