10/6/23, 12
:
06 PM
PhysioEx Exercise 5 Activity 5
Page 1 of 4
https://media.pearsoncmg.com/bc/bc_0media_ap/physioex/10/ex5/act5/
PhysioEx Lab Report
Exercise 5: Cardiovascular Dynamics
Activity 5: Studying the E
ff
ect of Blood Vessel Radius on Pump Activity
Name: Nicole Fohrman
Date: 6 October 2023
Session ID: session-811bc68e-765f-b5cd-8aa8-cb80563a3f4f
Pre-lab Quiz Results
You scored 100% by answering 5 out of 5 questions correctly.
Experiment Results
Predict Question
The heart is resting during
You correctly answered:
ventricular diastole.
1
The right side of the heart pumps blood
You correctly answered:
to the lungs.
2
The layer of the blood vessel that is stimulated by the autonomic nervous system is
You correctly answered:
smooth muscle.
3
In the experiment, the pump simulates
You correctly answered:
the left ventricle of the heart.
4
If the right beaker simulates the
fl
ow of blood to the systemic circuit of the body, what do
the right valve and
fl
ow tube represent?
You correctly answered:
aortic valve and aorta.
5
Predict Question: If you increase the
fl
ow tube radius, what will happen to the pump rate
to maintain constant pressure?
Your answer:
The pump rate will decrease.
1
