Ucla ekg - Study guides, Class notes & Summaries

UCLA EKG Test Questions And Answers, All Verified AV node rate 40-60 bpm SA node rate 60-100 bpm Purkinje fibers rate 20-40 bpm PR interval is from _ to _? beginning of P wave to beginning of Q wave QRS interval is from _ to _? beginning of Q to end of S QT interval is from _ to _? beginning of Q to end of T PR interval normal duration 0.12-0.20 s QRS normal duration 0.04-0.12 s QT interval normal duration 0.36-0.44 Normal Sinus Rhythm (N...

UCLA EKG Test

QUESTIONS AND ANSWERS

UCLA EKG Test UPDATED Exam Questions and CORRECT Answers electrically polarized at rest - Correct Answer- - inside of heart cell has a high potassium concentration, whereas the outside has a higher concentration of NA -higher positive charge outside the cell cause more negative charge inside cell electrical potential - Correct Answer- difference between the charges outside and inside of the cell wall Depolarization - Correct Answer- NA moves into the cell rapidly in response to an elec...

UCLA EKG Study Questions With Complete Solution.

electrically polarized at rest - inside of heart cell has a high potassium concentration, whereas the outside has a higher concentration of NA -higher positive charge outside the cell cause more negative charge inside cell electrical potential difference between the charges outside and inside of the cell wall Brainpower Read More 0:09 / 0:15 Depolarization NA moves into the cell rapidly in response to an electrical impulse - inside cell loses negative potential Replola...

UCLA EKG Test

UCLA EKG test Questions and answers latest update

UCLA EKG Study Questions and answers latest update

What does it mean when the heart is electrically polarized at rest? - Accurate AnswersThe inside of the heart cell has a higher potassium concentration, whereas the outside has a higher concentration of sodium. • The higher positive charge outside the cell causes a relatively more negative charge inside the cell. • The difference between the charges outside and inside of the cell wall is known as its electrical potential. What occurs during depolarization within the heart cell? - Accura...