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Questions and Answers
What is the primary effect of amiodarone on the sympathetic response?
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?
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?
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?
Which of the following is a primary effect of nitroglycerin?
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What is the main purpose of Calcium Chloride (CaCL) as an antidote?
What is the main purpose of Calcium Chloride (CaCL) as an antidote?
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Which receptors does epinephrine primarily stimulate?
Which receptors does epinephrine primarily stimulate?
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What is the main effect of BETA stimulation by epinephrine?
What is the main effect of BETA stimulation by epinephrine?
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What is the impact of amiodarone on coronary blood flow?
What is the impact of amiodarone on coronary blood flow?
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What is the primary effect of atropine on the action of acetylcholine?
What is the primary effect of atropine on the action of acetylcholine?
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In what way does adenosine affect sinus rhythm in patients with SVT?
In what way does adenosine affect sinus rhythm in patients with SVT?
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