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iosonia iosonia
wrote...
Posts: 4725
7 years ago
Which of the following drug classifications blocks the efflux of potassium ions during repolarization phases 1–3, prolonging the refractory period and decreasing the frequency of arrhythmias?
A) Class I antiarrhythmic agents
B) Class II antiarrhythmic agents
C) Class III antiarrhythmic agents
D) Class IV antiarrhythmic agents
Textbook 
The Pharmacy Technician: Foundations and Practice

The Pharmacy Technician: Foundations and Practice


Edition: 2nd
Author:
Read 102 times
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Studying to become a pharmacy technician!

Prayer is not asking. It is a longing of the soul. It is daily admission of one's weakness. It is better in prayer to have a heart without words than words without a heart.
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yoookleyoookle
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Posts: 1148
7 years ago
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iosonia Author
wrote...
7 years ago
So much respect for you after reading your answer, thanks so much
Studying to become a pharmacy technician!

Prayer is not asking. It is a longing of the soul. It is daily admission of one's weakness. It is better in prayer to have a heart without words than words without a heart.
wrote...
7 years ago
Extremely happy to help
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