Chp 46 Flashcards
1
Q
Vasodilators are used for?
A
HTN, angina, heartfailure, MI, and hypertensive crisis
2
Q
What agent produces selective dilation of arterioles?
A
Hydrolazine
3
Q
What agent produces selective dilation of veins?
A
Nitroglycerin
4
Q
What agent dilates arteries and veins?
A
Prazosin
5
Q
What drug is only used for severe HTN (refractory drug)
A
Minoxidil
6
Q
Prolonged infusion of nitroprusside can result in toxic accumulation of?
A
Cyanide and thyocymate
