Purkinje f - Study guides, Class notes & Summaries

Adult Echo Registry Exam with Verified Solutions Which valve separates the areas of greatest pressure differences? - answermitral valve which artery is the most anterior of all the great vessels? - answerPulmonary Artery What is paired with the LAD? - answergreat cardiac vein What leaflet of the AV are seen in Parasternal Long axis? - answerRight coronary cusp (ant) and non- coronary cusp (post) From the Left parasternal window, which of the following are you most likely to get accurate v...

What are the 6 parts of the cardiac conduction cycle? correct answer: -SA node -Internodal pathways -AV node -Bundle of His -R and L bundle branches -Purkinje fibers What is the SA node? correct answer: -Small cluster of cells located in the upper R atrium *-Pacemaker of the heart* What are internodal pathways? correct answer: Impulses sent by the SA node that travel through the atrial muscle fibers via the intra-atrial pathways Allows for simultaneous depolarization and contra...

NUR 361 Test 5 Exam Questions and Answers 100% Pass | Graded A+ | 2024 Slowed conduction in the AV node allows the atria to contract and the ventricles to fill, contributing a greater blood volume for greater CO. This phenomenon is called the ______________ ___________ - atrial kick deflection representing atrial depolarization the electrical impulse is consistently generated from the SA node - P wave measures the beginning of the P wave to the end of the PR segment it represents the ...

MED SURG PRACTICE EXAM102 QUESTIONS AND ANSWERS 2023/2024 (A+). FIRST-DEGREE HEART BLOCK 1. Select all the correct options below that describe the rhythm above: A. Regular P Waves B. PR Interval <0.20 seconds C. Regular Ventricular Rhythm D. First-Degree Heart Block E. Second-Degree Type I Heart Block (Mobitz type I) F. PR Interval >0.20 seconds The answers are: A, C, D, and F. It contains regular p waves, regular ventricular rhythm, is a first-degree heart block, and has a PR in...

Adult Echo Registry Exam with Verified Solutions Which valve separates the areas of greatest pressure differences? - answermitral valve which artery is the most anterior of all the great vessels? - answerPulmonary Artery What is paired with the LAD? - answergreat cardiac vein What leaflet of the AV are seen in Parasternal Long axis? - answerRight coronary cusp (ant) and non- coronary cusp (post) From the Left parasternal window, which of the following are you most likely to get accurate v...

Adult Echo Registry Exam with Verified Solutions Which valve separates the areas of greatest pressure differences? - answermitral valve which artery is the most anterior of all the great vessels? - answerPulmonary Artery What is paired with the LAD? - answergreat cardiac vein What leaflet of the AV are seen in Parasternal Long axis? - answerRight coronary cusp (ant) and non- coronary cusp (post) From the Left parasternal window, which of the following are you most likely to get accurate v...

Sharp Exam 3 Questions And Answers Pericardium - ANS -protective membrane that surrounds heart -Secretes pericardial fluid; a lubrication fluid septum - ANS a wall that separates the right side from the left side of the heart never - ANS Oxygen poor blood and oxygen rich blood __________ mix atrium (atria) - ANS one of the upper chambers of the heart (right or left) that receives blood Ventricles - ANS one of the lower chambers of the heart (right or left) Atriove...

Nha Ccma Final Review Exam Questions And Answers Weber test - CORRECT ANSWER-Test done by placing the stem of a vibrating tuning fork on the midline of the head and having the patient indicate in which ear the tone can be heard. Rinne test - CORRECT ANSWER-hearing test using a tuning fork; checks for differences in bone conduction and air conduction Snellen chart - CORRECT ANSWER-chart containing symbols that is used in the testing of visual acuity 50/20 vision - CORRECT ANSWER-Bel...

MED SURG PRACTICE EXAM102 QUESTIONS AND ANSWERS 2023/2024 (A+). FIRST-DEGREE HEART BLOCK 1. Select all the correct options below that describe the rhythm above: A. Regular P Waves B. PR Interval <0.20 seconds C. Regular Ventricular Rhythm D. First-Degree Heart Block E. Second-Degree Type I Heart Block (Mobitz type I) F. PR Interval >0.20 seconds The answers are: A, C, D, and F. It contains regular p waves, regular ventricular rhythm, is a first-degree heart block, and has a PR in...

The nurse is explaining to a patient with dysrhythmia how the heart conducts impulses that cause myocardial cells to contract simultaneously. The patient asks what structure allows this conduction from cell to cell. Which structure should the nurse mention? A) Intercalated disks B) Nuclei C) Mitochondria D) Ribosomes A) Intercalated disks A nurse is explaining to a cardiac patient how mechanical contraction takes place in the myocardial cells in the heart. The nurse should explain that ...