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Amiodarone and Atropine Effects Quiz

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Questions and Answers

What is the primary effect of amiodarone on the sympathetic response?

Reduces AV conduction

Blocks alpha and beta effects (correct)

Increases inotropic effect

Decreases dromotropic effect

What effect does atropine have on gastrointestinal (GI) motility?

Increases GI secretions

Inhibits AV and SA nodes

Decreases GI motility (correct)

Improves inotropic effects

How does adenosine affect conduction time through the AV node?

Interrupts reentry pathways

Slows conduction time (correct)

Speeds up conduction time

Stimulates SA node function

Which of the following is a primary effect of nitroglycerin?

Decreases afterload Signup and view all the answers

What is the main purpose of Calcium Chloride (CaCL) as an antidote?

Shifts potassium back into cells Signup and view all the answers

Which receptors does epinephrine primarily stimulate?

Alpha and Beta-Adrenergic receptors Signup and view all the answers

What is the main effect of BETA stimulation by epinephrine?

Bronchodilation Signup and view all the answers

What is the impact of amiodarone on coronary blood flow?

Increases coronary blood flow Signup and view all the answers

What is the primary effect of atropine on the action of acetylcholine?

Inhibits action of acetylcholine Signup and view all the answers

In what way does adenosine affect sinus rhythm in patients with SVT?

Restores sinus rhythm Signup and view all the answers