A Class IV antiarrhythmic blocks ____________ channels.  A) Iodine B) Calcium C) Sodium D) Beta  What is the purpose of administering a calcium channel blocker? A) Inhibiting pain sensation B) To promote diuresis C) To slow the heart rate Nitrates, such as Nitroglycerin, have what effect on the body?  A) Bradycardia B) Anti-inflammatory C) Vasoconstriction D) Vasodilation  We should use caution in administering diuretics in patients with a history of _______________. A) High blood pressure B) Diabetes C) Renal disease D) Congestive heart failure

Curren'S Math For Meds: Dosages & Sol
11th Edition
ISBN:9781305143531
Author:CURREN
Publisher:CURREN
Chapter15: Adult And Pediatric Dosages Based On Body Weight
Section: Chapter Questions
Problem 39SST
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A Class IV antiarrhythmic blocks ____________ channels.

 A) Iodine

B) Calcium

C) Sodium

D) Beta

 What is the purpose of administering a calcium channel blocker?

A) Inhibiting pain sensation

B) To promote diuresis

C) To slow the heart rate

Nitrates, such as Nitroglycerin, have what effect on the body?  A) Bradycardia

B) Anti-inflammatory

C) Vasoconstriction

D) Vasodilation 

We should use caution in administering diuretics in patients with a history of _______________.

A) High blood pressure

B) Diabetes

C) Renal disease

D) Congestive heart failure

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