BIOS 255 Week 4 Lab: #7 Effect of Exercise on Arterial Pressure and
Vascular Resistance LABORATORY REPORT
Activity 7: Effect of Exercise on Arterial Pressure and Vascular Resistance
Name:
Instructor:
Date:
PREDICTIONS
1. During exercise: increase
2. During exercise: increase
3: During exercise: decrease
MATERIALS AND METHODS
1. Dependent Variable: HR, SV, BP
2. Independent Variable: level of activity
3. Controlled Variables: gender age
4. Identify one variable that was not controlled in this study (not dependent or
independent variables. Hint: Think about the possible differences between
subjects.
Height and weight
5. SVR was calculated using values for BP, CO, and HR. What instrument was
used to measure each of the following?
1. Blood pressure: sphygmomanometer
2. Cardiac output: MRI
3. Heart rate: ECG
RESULTS
See Table 2: Effect of Exercise on Systolic and Diastolic Blood Pressure (SBP,
SDP), Heart Rate (HR), and Stroke Volume (SV)
See Graph: Resting and Early Post-Exercise SBP and DBP
This study source was downloaded by 100000836546216 from CourseHero.com on 05-13-2022 12:52:50 GMT -05:00
https://www.coursehero.com/file/10019158/BIOS255-W4-PowerPhys2-Lab-Report-1/
Vascular Resistance LABORATORY REPORT
Activity 7: Effect of Exercise on Arterial Pressure and Vascular Resistance
Name:
Instructor:
Date:
PREDICTIONS
1. During exercise: increase
2. During exercise: increase
3: During exercise: decrease
MATERIALS AND METHODS
1. Dependent Variable: HR, SV, BP
2. Independent Variable: level of activity
3. Controlled Variables: gender age
4. Identify one variable that was not controlled in this study (not dependent or
independent variables. Hint: Think about the possible differences between
subjects.
Height and weight
5. SVR was calculated using values for BP, CO, and HR. What instrument was
used to measure each of the following?
1. Blood pressure: sphygmomanometer
2. Cardiac output: MRI
3. Heart rate: ECG
RESULTS
See Table 2: Effect of Exercise on Systolic and Diastolic Blood Pressure (SBP,
SDP), Heart Rate (HR), and Stroke Volume (SV)
See Graph: Resting and Early Post-Exercise SBP and DBP
This study source was downloaded by 100000836546216 from CourseHero.com on 05-13-2022 12:52:50 GMT -05:00
https://www.coursehero.com/file/10019158/BIOS255-W4-PowerPhys2-Lab-Report-1/
