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Mastering Dysrhythmias

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Questions and Answers

Which of the following can cause dysrhythmias?

Hypoxia

Hyperthyroidism

CHF

All of the above (correct)

What is the result of inadequate delivery of oxygen to the heart muscle?

Infarction

Hypoxemia

Ischemia

Dysrhythmias (correct)

What is ischemia?

Low blood flow (correct)

Inadequate delivery of oxygen to the heart muscle

Myocardial injury

Physical or emotional stress

Which condition can elicit dysrhythmias?

All of the above Signup and view all the answers

What are dysrhythmias?

Disturbances in cardiac conduction Signup and view all the answers

Which of the following can result in dysrhythmias?

Hypoxia Signup and view all the answers

What can cause hypoxia?

Reduced arterial oxygen levels Signup and view all the answers

What is the result of ischemia?

Low blood flow Signup and view all the answers

What can elicit dysrhythmias?

Physical or emotional stress Signup and view all the answers

What happens to myocardial cells deprived of oxygen?

They do not conduct nor contract well Signup and view all the answers