Left axis deviation lad - Study guides, Class notes & Summaries

A patient in the ED with complaints of chest pain. The 12-lead EKG shows ST elevation in leads V3 and V4. Occlusion of the affected coronary artery most likely would affect perfusion to which portion of the conduction system? A. Sinoatrial (SA) node B. Bachmann's bundle C. Atrioventricular (AV) node D. Bundle of His correct answers LAD so D. bundle of his Which of the following is the preferred lead for ST segment monitoring for a patient with a suspected RCA occlusion? A.I B. a...

ARDMS (RVT) Ultrasound Vascular Registry Review Questions with 100% Correct answers Ultrasound Vascular Registry Review Questions with 100% Correct answers What is the first branch of the aortic arch? Innominate artery/ Brachiocephalic Name the three branches of the aortic arch? a. Innominate artery/ Brachiocephalic b. Lt CCA c. Lt Subclavian artery The radial artery runs on what side of the forearm? Lateral side The radial artery branches to form what part of the palmar arch? Supe...

Mock Exam 1 CCT: 100% Correct |Question and Answers| # Latest Release What is a vector in the heart? *Ans* The purpose of electrocardiographic investigation is to find out something about the heart itself by means of an accurate knowledge of its electric action. This may be repre- sented by the so-called heart-vector, a directed quantity, indicating in which direction elec- tricity is propagated by the heart. Left Axis Deviation (LAD) *Ans* 30-90 degrees Right Axis Deviation (RAD) *An...

CCRN PRACTICE QUESTIONS (2022/2023) Already Passed A patient in the ED with complaints of chest pain. The 12-lead EKG shows ST elevation in leads V3 and V4. Occlusion of the affected coronary artery most likely would affect perfusion to which portion of the conduction system? A. Sinoatrial (SA) node B. Bachmann's bundle C. Atrioventricular (AV) node D. Bundle of His LAD so D. bundle of his Which of the following is the preferred lead for ST segment monitoring for a patient with a suspected...

A patient in the ED with complaints of chest pain. The 12-lead EKG shows ST elevation in leads V3 and V4. Occlusion of the affected coronary artery most likely would affect perfusion to which portion of the conduction system? A. Sinoatrial (SA) node B. Bachmann's bundle C. Atrioventricular (AV) node D. Bundle of His LAD so D. bundle of his Which of the following is the preferred lead for ST segment monitoring for a patient with a suspected RCA occlusion? A.I B. aVR C. III D. V1 c. III ...

A patient in the ED with complaints of chest pain. The 12-lead EKG shows ST elevation in leads V3 and V4. Occlusion of the affected coronary artery most likely would affect perfusion to which portion of the conduction system? A. Sinoatrial (SA) node B. Bachmann's bundle C. Atrioventricular (AV) node D. Bundle of His correct answers LAD so D. bundle of his Which of the following is the preferred lead for ST segment monitoring for a patient with a suspected RCA occlusion? A.I B. a...

A patient in the ED with complaints of chest pain. The 12-lead EKG shows ST elevation in leads V3 and V4. Occlusion of the affected coronary artery most likely would affect perfusion to which portion of the conduction system? A. Sinoatrial (SA) node B. Bachmann's bundle C. Atrioventricular (AV) node D. Bundle of His correct answers LAD so D. bundle of his Which of the following is the preferred lead for ST segment monitoring for a patient with a suspected RCA occlusion? A.I B. a...

EXAM CCT (2024) QUESTIONS & ANSWERS WITH A GUARANTEED A+

A patient in the ED with complaints of chest pain. The 12-lead EKG shows ST elevation in leads V3 and V4. Occlusion of the affected coronary artery most likely would affect perfusion to which portion of the conduction system? A. Sinoatrial (SA) node B. Bachmann's bundle C. Atrioventricular (AV) node D. Bundle of His - Answer- LAD so D. bundle of his Which of the following is the preferred lead for ST segment monitoring for a patient with a suspected RCA occlusion? A.I B. aVR C...

Each lead gives how many seconds on an EKG? Correct Answer 3 seconds 15 large boxes gives you how many seconds? Correct Answer 3 seconds 1 small box Correct Answer 0.04 seconds 1 big box=5 small boxes=? Seconds Correct Answer 0.2 seconds Analysis of heart rate Correct Answer count the number of qrs in 6 second strip and multiply by 10 Analysis of rhythm Correct Answer regularity of R to R intervals Origin of rhythm P before each QRS QRS after each P Ectopy? Pauses? PR sh...