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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?
- Increases inotropic effects
- Blocks alpha and beta effects (correct)
- Reduces coronary blood flow
- Increases chronotropic effects
Which effect is NOT associated with atropine?
Which effect is NOT associated with atropine?
- Inhibits gastrointestinal secretions
- Decreases GI motility
- Dilates pupils
- Increases dromotropic effects (correct)
What is a characteristic effect of adenosine on the heart?
What is a characteristic effect of adenosine on the heart?
- Dilates coronary arteries
- Stimulates peripheral vasoconstriction
- Interrupts reentry pathways through AV and SA nodes (correct)
- Increases myocardial oxygen demand
Which statement best describes the effect of nitroglycerin on myocardial circulation?
Which statement best describes the effect of nitroglycerin on myocardial circulation?
What is the primary function of Calcium Chloride (CaCl) as described?
What is the primary function of Calcium Chloride (CaCl) as described?
In what way does epinephrine affect the heart?
In what way does epinephrine affect the heart?
What is a primary effect of alpha-adrenergic receptor stimulation?
What is a primary effect of alpha-adrenergic receptor stimulation?
What is a common effect of amiodarone?
What is a common effect of amiodarone?
Which statement best describes the effect of atropine on gastrointestinal (GI) function?
Which statement best describes the effect of atropine on gastrointestinal (GI) function?
How does adenosine affect the AV node conduction time?
How does adenosine affect the AV node conduction time?
Which of the following is an effect of nitroglycerin on coronary arteries?
Which of the following is an effect of nitroglycerin on coronary arteries?
What is a primary effect of Calcium Chloride (CaCL) in reversing hyperkalemia-induced cardio-electric changes?
What is a primary effect of Calcium Chloride (CaCL) in reversing hyperkalemia-induced cardio-electric changes?
Which statement accurately describes the effects of epinephrine on the heart?
Which statement accurately describes the effects of epinephrine on the heart?
How does amiodarone affect peripheral vascular resistance (Afterload)?
How does amiodarone affect peripheral vascular resistance (Afterload)?
Which of the following is a characteristic effect of atropine on the SA Node?
Which of the following is a characteristic effect of atropine on the SA Node?
What is a notable effect of adenosine on patients with SVT?
What is a notable effect of adenosine on patients with SVT?
What is an expected effect of Nitroglycerin on Preload?
What is an expected effect of Nitroglycerin on Preload?
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