Lad and cx branches - Study guides, Class notes & Summaries

Test Bank For ECGs Made Easy 6th Edition by Barbara Aehlert Complete Chapter 1-10 (VERIFIED) . The left atrium receives blood from the . a. pulmonary veins b. aorta c. pulmonary arteries d. inferior vena cava ANS: A The left atrium receives freshly oxygenated blood from the lungs via the right and left pulmonary veins. OBJ: Identify and describe the chambers of the heart and the vessels that enter or leave each. 3. The anterior surface of the heart consists primarily of the . a. left a...

ABCP Boards EXAM TEST VERIFIED SOLUTIONS 100% Which drug is an anti-inflammatory drug used to decrease immune response to transplanted organs or tissue? - ANSWERS Solumedrol Name characteristics of silastic boot in the arterial pump head - ANSWERS *Is forgiving when it comes to pressurization *Degrades from the inside first *Degrades to an appreciable degree *Is coated with bio-friendly materials List three characteristics of an under-occlusive roller pump. - ANSWERS 1. Inaccurate flo...

ABCP Boards EXAM TEST VERIFIED SOLUTIONS 100% Which drug is an anti-inflammatory drug used to decrease immune response to transplanted organs or tissue? - ANSWERS Solumedrol Name characteristics of silastic boot in the arterial pump head - ANSWERS *Is forgiving when it comes to pressurization *Degrades from the inside first *Degrades to an appreciable degree *Is coated with bio-friendly materials List three characteristics of an under-occlusive roller pump. - ANSWERS 1. Inaccurate ...

CRAT TEST PREP (Anatomy)Correct 100% The heart receives its blood supply through the two main coronary arteries its branches - ANSWER Left Coronary Artery Right Coronary Artery The left coronary artery begins as a main stem called the - ANSWER Left Main Coronary Artery (LMCA) • varies in length • Divides into 2 major branches ~ Left anterior descending artery (LAD) ~ Circumflex Artery (CX) Left anterior descending artery (LAD) - ANSWER Location: Front anterior surface of the...

70% 30-35% 60-80% coronary perfusion pressure > 40 mmHg auto-regulation aortic left main coronary artery PA and aorta left main, circumflex, RCA circumflex artery LAD Cx artery tertiary left main RCA at rest the myocardium extracts % of available oxygen normal SvO2 in heart normal SvO2 in body DBP - LVEDP normal coronary perfusion pressure coronary circulation is a constant due to . the coronary arteries originate behind the respective valve leaflets bifurcates into t...

Test Bank For ECGs Made Easy 6th Edition by Barbara Aehlert Complete Chapter 1-10. The apex of the heart is formed by the . a. tip of the left ventricle b. tip of the right atrium c. right atrium and right ventricle d. left atrium and left ventricle ANS: A The heart’s apex, or lower portion, is formed by the tip of the left ventricle. The apex lies just above the diaphragm, between the fifth and sixth ribs, in the midclavicular line. OBJ: Identify the surfaces of the heart. 2. The lef...

AACN CSC Review Course Session 1 2023 verified70% at rest the myocardium extracts ___% of available oxygen 30-35% normal SvO2 in heart 60-80% normal SvO2 in body coronary perfusion pressure DBP - LVEDP > 40 mmHg normal coronary perfusion pressure auto-regulation coronary circulation is a constant due to _______________________. aortic the coronary arteries originate behind the respective ________ valve leaflets left main coronary arter...

Test Bank For ECGs Made Easy 6th Edition by Barbara Aehlert Complete Chapter 1-10 | . The apex of the heart is formed by the . a. tip of the left ventricle b. tip of the right atrium c. right atrium and right ventricle d. left atrium and left ventricle ANS: A The heart’s apex, or lower portion, is formed by the tip of the left ventricle. The apex lies just above the diaphragm, between the fifth and sixth ribs, in the midclavicular line. OBJ: Identify the surfaces of the heart. 2. The ...

RCIS Mock Exam 2023 53 Questions with complete solutions. In normal fetal circulation the path of oxygenated blood returning from the placenta passes though severalfetal shunts. One of these normal fetal pathways between the aorta and PA can be described as a: a- L>R shunt termed the PDA b- R>L shunt termed the PDA c- L>R shunt termed the foramen ovale d- R>L shunt termed the foramen ovale - -the PA-AO shunt is the PDA and its right to left. When the left heart pressure ...

In normal fetal circulation the path of oxygenated blood returning from the placenta passes though several fetal shunts. One of these normal fetal pathways between the aorta and PA can be described as a: a- L>R shunt termed the PDA b- R>L shunt termed the PDA c- L>R shunt termed the foramen ovale d- R>L shunt termed the foramen ovale - Answer- the PA-AO shunt is the PDA and its right to left. When the left heart pressure begins to exceed the right heart pressure, that such a shun...