A patient who has recently had a myocardial infarction (MI) has started therapy with a beta blocker. The nurse explains that the main purpose of the beta blocker for this patient is to a) cause vasodilation of the coronary arteries.b) prevent hypertension.c) increase conduction through the SA node.d) protect the heart from circulating catecholamines
A patient who has recently had a myocardial infarction (MI) has started therapy with a beta blocker. The nurse explains that the main purpose of the beta blocker for this patient is to a) cause vasodilation of the coronary arteries.b) prevent hypertension.c) increase conduction through the SA node.d) protect the heart from circulating catecholamines
Biomedical Instrumentation Systems
1st Edition
ISBN:9781133478294
Author:Chatterjee
Publisher:Chatterjee
Chapter10: Instrumentation In Extracorporeal Circulation And Cardiac Assist Devices
Section: Chapter Questions
Problem 9Q
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A patient who has recently had a myocardial infarction (MI) has started therapy with a beta blocker. The nurse explains that the main purpose of the beta blocker for this patient is to
a) cause vasodilation of the coronary arteries.
b) prevent hypertension.
c) increase conduction through the SA node.
d) protect the heart from circulating catecholamines
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