The given blank space in the statement using the following ECG graph. QRS duration: ____ QT duration: Ventricular rate and rhythm: _ Atrial rate rhythm: _ PR interval: Interpretation: ____________ Introduction: The process by which the heart rate of a patient is recorded is known as electrocardiography (ECG). The representation of this heart rate in a graph is called electrocardiogram. The electrical changes in the heart are detected by electrodes that are placed on the skin. The graph shows various components, such as P, Q, R, S, T, and U. These graphs are seen by doctors who interpret them in a systemic approach.

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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.) After totaling the cells in each stage, calculate the percent of cells in each stage. (Divide total of stage by overall total of 100 and then multiply by 100 to obtain percentage.) Data Table 1Stage Totals PercentInterphase Mitosis: Prophase Metaphase Anaphase Telophase Cytokinesis Totals 100 100% To find the length of time whitefish blastula cells spend in each stage, multiply the percent (recorded as a decimal, in other words take the percent number and divide by 100) by 24 hours. (Example: If percent is 20%, then Time in Hours = .2 * 24 = 4.8) Record your data in Data…

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Chapter 14, Problem 2RQ

Summary Introduction

To review:

The given blank space in the statement using the following ECG graph.

QRS duration: ____ QT duration:

Ventricular rate and rhythm: _

Atrial rate rhythm: _

PR interval:

Interpretation: ____________

Introduction:

The process by which the heart rate of a patient is recorded is known as electrocardiography (ECG). The representation of this heart rate in a graph is called electrocardiogram. The electrical changes in the heart are detected by electrodes that are placed on the skin. The graph shows various components, such as P, Q, R, S, T, and U. These graphs are seen by doctors who interpret them in a systemic approach.

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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.) After totaling the cells in each stage, calculate the percent of cells in each stage. (Divide total of stage by overall total of 100 and then multiply by 100 to obtain percentage.) Data Table 1Stage Totals PercentInterphase Mitosis: Prophase Metaphase Anaphase Telophase Cytokinesis Totals 100 100% To find the length of time whitefish blastula cells spend in each stage, multiply the percent (recorded as a decimal, in other words take the percent number and divide by 100) by 24 hours. (Example: If percent is 20%, then Time in Hours = .2 * 24 = 4.8) Record your data in Data…

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