Class II drugs __________.
A) include propranolol, esmolol and acebutaolol
B) are most effective at rest but lose activity during exercise
C) can cause significant tachycardia
D) are used in patients with asthma
Correct Answer:
Verified
Q7: Beta-blockers _.
A)increase contractility and cardiac output
B)reduce sympathetic
Q8: Class IV drugs _.
A)decrease automaticity
B)increase cardiac contractility
C)cause
Q9: Which of the following statements is false?
A)Many
Q10: Which of the following drugs is used
Q11: Class III drugs include amiodarone which _.
A)is
Q14: In the management of cardiac arrhythmias,class I
Q15: Which of the following may be an
Q16: Nonselective β-blockers can be used to treat
Q16: All of the following are major warning
Q17: Which one of the following definitions is
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