Class IV Drugs __________

Q9: Hyperkalemia can occur with all of the

Q10: Which of the following drugs are not

Q11: Class III drugs include amiodarone which _.<br>A)is

Q12: All of the following are major warning

Q13: Beta-blockers _.<br>A)increase contractility and cardiac output<br>B)reduce sympathetic

Q15: Class II drugs _.<br>A)include propranolol, esmolol and

Q16: Phosphodiesterase inhibitors _.<br>A)increase cyclic GMP and Na⁺

Q17: In the management of cardiac arrhythmias,class I

Q18: ACE inhibitors _.<br>A)reduce mostly contractility<br>B)are the drugs

Q19: Which one of the following statements for