12th Grade Cardiac Quizzes, Questions & Answers

Spark curiosity and test your child’s 12th grade Cardiac knowledge with our engaging quizzes! Perfect for practice at home or in the classroom—encourage learning through play and exploration.

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Cardiac Muscle Study Questions Bank

This Cardiac Muscle Study Questions Bank focuses on the physiological aspects of cardiac muscle functions, particularly action potentials, excitation-contraction coupling, and ion channel dynamics. It assesses key knowledge areas...

Questions: 23 | Attempts: 2586 | Last updated: Mar 22, 2023

Sample Question
Which is not true regarding the difference between neuronal and cardiac action potentials?

Cardiac action potentials are much longer in duration

The ions responsible for the depolarizing upstroke is Na+ and Ca2+ in both types of action potentials

Na+ channel inactivation plays a major role in repolarization of neuronal action potentials but not SA nodal action potentials

Slow-activation cardiac action potentials display automaticity while neuronal action potentials do not

12th Grade Cardiac Quizzes, Questions & Answers

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