Ecology Class Date and Attendance Quiz
10 Questions
1 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What was the date of the Ecology class?

  • 11th Jan 2024
  • 13th Jan 2024
  • 12th Jan 2024 (correct)
  • 10th Jan 2024
  • How many students attended the Ecology class?

  • 8
  • 10
  • 12 (correct)
  • 15
  • Which type of arrhythmia is characterized by a marked decrease in dv/dt of 0 phase?

  • Atrial fibrillation (AF)
  • Ventricular fibrillation (VF)
  • Torsades de pointes
  • Ventricular tachycardia (VT) (correct)
  • Which drug prolongs repolarization and effective refractory period (ERP)?

    <p>Amiodarone</p> Signup and view all the answers

    Which class of agents widens the action potential and includes drugs like Quinidine and Procainamide?

    <p>Membrane stabilizing agents</p> Signup and view all the answers

    What is the primary function of antiarrhythmic drugs?

    <p>To prevent or treat irregularities of cardiac rhythm</p> Signup and view all the answers

    Which arrhythmia is characterized by a QRS complex with alternating positive and negative deflections?

    <p>Torsades de pointes</p> Signup and view all the answers

    Which is an example of an important cardiac arrhythmia mentioned in the text?

    <p>Circus movement reentry</p> Signup and view all the answers

    Which type of depolarization is characterized by secondary depolarizations accompanying a normal or premature action potential?

    <p>Early after-depolarization (EAD)</p> Signup and view all the answers

    What can result from damaged myocardial cells becoming partially depolarized due to ischemia?

    <p>Enhanced/ectopic pacemaker activity</p> Signup and view all the answers

    More Like This

    Use Quizgecko on...
    Browser
    Browser