Ekg study - Study guides, Class notes & Summaries

EKG study guide questions and answers already passed 2024|2025

UCLA EKG Study Questions With Complete Solution.

EKG STUDY MATERIAL FOR ADVENTHEALTH Exam Questions With Verified Answers 3 pacemakers of the heart - answer1. SA node 2. AV node 3. bundle branch intrinsic rate of SA node - answer60-100 bpm intrinsic rate of AV node - answer40-60 bpm intrinsic rate of bundle branches - answer20-40 bpm electrical pathway through the heart - answer1. normal conduction impulse originates in the *SA Node* 2. impulse travels to *AV Node* causing atrial depolarization (contraction) 3. AV Node slightly del...

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...

MEDCA EKG Study Guide Questions and Answers All Correct What is the body's largest vein? - Answer-Vena cava What is often called the heart's natural pacemaker? - Answer-Sinoatrial node A myocardial infarction is also called what? - Answer-A heart attack A local and temporary decrease in the blood supply to an area of tissue is known as what? - Answer-ischemia What means to change into a solid or semisolid state (formatting clotting)? - Answer-Coagulate The major vein that car...

UCLA EKG Study Guide Exam Questions with Verified Solutions.UCLA EKG Study Guide Exam Questions with Verified Solutions.

EKG STUDY MATERIAL FOR ADVENTHEALTH Exam Questions With Verified Answers 3 pacemakers of the heart - answer1. SA node 2. AV node 3. bundle branch intrinsic rate of SA node - answer60-100 bpm intrinsic rate of AV node - answer40-60 bpm intrinsic rate of bundle branches - answer20-40 bpm electrical pathway through the heart - answer1. normal conduction impulse originates in the *SA Node* 2. impulse travels to *AV Node* causing atrial depolarization (contraction) 3. AV Node slightly del...

MEDCA EKG Study Guide Questions with Correct Answers The arteries that branch off from the aorta and feed oxygen-rich blood to the heart muscle are the - Answer-coronary arteries Patient psychology can be more important in obtaining a diagnostically pure EKG than the mechanics of administering the EKG - Answer-TRUE EKG can be used to evaluate the function of the artificial pacemakers - Answer-TRUE Muscular wall that separates the heart into a right and left side - Answer-septum ____...

NHA EKG Study Guide 2024 Questions and verified Answers Heart :answer: hollow muscular organ located in the thoracic cavity between the lungs just behind the sternum Layers of the Heart :answer: endocardium myocardium epicardium Endocardium :answer: innermost layer of the heart; forms the lining and folds back onto itself to form the four valves; layer in which the conduction system is found Myocardium :answer: middle and contractile layer of the heart; is made up of striated muscle...