« previous next »

Author Question: The nurse is reviewing the classes of antidysrhythmic drugs. Amiodarone (Cordarone) is classified ... (Read 177 times)

casperchen82

  • Hero Member
  • *****
  • Posts: 540
on: Jul 23, 2018
The nurse is reviewing the classes of
 
  antidysrhythmic drugs. Amiodarone (Cordarone) is classified on the Vaughan Williams classification as a class III drug, which means it works by which mechanism of action?
  a. Blocking slow calcium channels
  b. Prolonging action potential duration
  c. Blocking sodium channels and affecting phase 0
  d. Decreasing spontaneous depolarization and affecting phase 4

Question 2

Which drug classes are considered first-line treatment for heart failure? (Select all that apply.)
 
  a. Angiotensin-converting enzyme (ACE) inhibitors
  b. Angiotensin II receptor blockers (ARBs)
  c. Digoxin (cardiac glycoside)
  d. Beta blockers
  e. Nesiritide (Natrecor), the B-type natriuretic peptide


macmac

  • Sr. Member
  • ****
  • Posts: 343
Reply #1 on: Jul 23, 2018
Answer to Question 1

ANS: B

Answer to Question 2

ANS: A, B, D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

casperchen82

  • Hero Member
  • *****
  • Posts: 540
Reply #2 on: Jul 23, 2018
Thanks


macmac

  • Sr. Member
  • ****
  • Posts: 343
Reply #3 on: Jul 23, 2018
Welcome :)


« previous next »
 

Did you know?

Limit intake of red meat and dairy products made with whole milk. Choose skim milk, low-fat or fat-free dairy products. Limit fried food. Use healthy oils when cooking.

Did you know?

Every 10 seconds, a person in the United States goes to the emergency room complaining of head pain. About 1.2 million visits are for acute migraine attacks.

Did you know?

Not getting enough sleep can greatly weaken the immune system. Lack of sleep makes you more likely to catch a cold, or more difficult to fight off an infection.

Did you know?

Human neurons are so small that they require a microscope in order to be seen. However, some neurons can be up to 3 feet long, such as those that extend from the spinal cord to the toes.

Did you know?

In 2010, opiate painkllers, such as morphine, OxyContin®, and Vicodin®, were tied to almost 60% of drug overdose deaths.

Drugs For Erectile Dysfunction Drugs For Erectile Dysfunction
Mechanisms of Action of Antiulcer Drugs Mechanisms of Action of Antiulcer Drugs
Antiretroviral Drugs Used for the Treatment of HIV/AIDS Antiretroviral Drugs Used for the Treatment of HIV/AIDS
Drugs Used in the Treatment of Peptic Ulcer Disease (PUD) and GERD Drugs Used in the Treatment of Peptic Ulcer Disease (PUD) and GERD
Commonly Used Anxiolytics: Drugs for Treatment of Generalized Anxiety Disorders Commonly Used Anxiolytics: Drugs for Treatment of Generalized Anxiety Disorders
Structural classes of antibodies Structural classes of antibodies
Video: Semidiscontinuous DNA replication

For a complete list of videos, visit our video library