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Congratulations on completing Pre-Lab Reporting.

Select Data Collection to continue the experiment.

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Synopsis of Experiment

Subjects are healthy males of similar age, height, and weight. Blood pressure (BP) will be measured by listening for Korotkoff sounds. MRI images will be used to measure stroke volume (SV) and ECGs will be used to measure heart rate (HR).

  1. Measure systolic and diastoiic BP, HR and SV of a subject at rest and then again immediately after exercise.
  2. Calculate MAP, CO, and SVR during rest and post-exercise.
  3. Compare resting and post-exercise systolic BP, diastolic BP, MAP, CO, and SVR.

Predictions

Based on what you know, predict the outcome of each experiment. Complete the numbered statements below by choosing one response for each number.

When you are done, click the Submit button to save your responses to the laboratory report.

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Your Predictions have been submitted to the Lab Report.

Scroll down to select Variables.

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Submit to Lab Report

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You have correctly defined all of the variables.

Click or tap the Submit to Lab Report button to continue.

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Correct.

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Try Again.

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You have not defined all of the variables correctly. Try again.

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Variables

Now determine the dependent, independent, and controlled variables for each experiment in this laboratory activity by clicking on the appropriate answers.

Check your answers until you have chosen all variables correctly. There will be one choice for Dependent and Independent Variables and multiple choices for Controlled Variables. When you are done, click the Submit button to save your responses to the laboratory report.

Submit to Lab Report

Your data for the entire module, including the Laboratory Report, will be deleted.

Data Collection will refresh with a new data set.

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