Cardiac conduction System

Cardiac conduction System

9th - 12th Grade

11 Qs

quiz-placeholder

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Cardiac conduction System

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Assessment

Quiz

Biology

9th - 12th Grade

Hard

8A

Standards-aligned

Created by

Rhonda Harmond

Used 47+ times

FREE Resource

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

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