
Cardiac conduction System
Authored by Rhonda Harmond
Biology
9th - 12th Grade
8A covered
Used 53+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
11 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which option correctly describes autorhythmicity?
Ability to generate action potentials independently
Contractile property of cardiac muscle
Stretch that occurs with venous return
Volume of blood pumped during one contraction
Tags
8A
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The heart contains cells that generate action potentials with no external stimulus. Which term describes this feature?
Autorhythmicity
Contractility
Elasticity
Mass flow
Tags
8A
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which structure in the right atrium helps to pace the heart?
Atrioventricular bundle
Atrioventricular node
Purkinje fibers
Sinoatrial node
Tags
8A
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which sequence correctly places the electrical pathway of the heart in order?
Atrioventricular bundle → atrioventricular node → purkinje fibers → sinoatrial node
Atrioventricular node → atrioventricular bundle → sinoatrial node → purkinje fibers
Purkinje fibers → sinoatrial node → atrioventricular node → atrioventricular bundle
Sinoatrial node → atrioventricular node → atrioventricular bundle → purkinje fibers
Tags
8A
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the function of the atrioventricular node?
Conduct impulses along the atria
Slow the current from the SA node
Increase heart rate
Act as the pacemaker
Tags
8A
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which structure sends the electrical impulse down the interventricular septum?
Atrioventricular bundle
Atrioventricular node
Purkinje fibers
Sinoatrial node
Tags
8A
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which structure conducts an electrical impulse along the ventricles?
Atrioventricular bundle
Atrioventricular node
Purkinje fiber
Sinoatrial node
Tags
8A
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
Already have an account?