Isovolumetric Study guides, Revision notes & Summaries

IRENE GOLD BOARDS PART 1 PHYSIOLOGY EXAM WITH 100% CORRECT ANSWERS What 2 ways can blood enter the heart? - Answer ️️ -→Superior vena cava →Inferior vena cava Blood enters the heart via SVC and IVC but there is another exception. What is it? - Answer ️️ -Azygous veins The Azygous vein drains where? - Answer ️️ -SVC What part of the heart is this? → P-wave starts at sinoatrial node in crista terminalis → impulse travels to AV node - Answer ️️ -Right Atrium What h...

Five important functions of the cardiovascular system: - ANS 1) delivers *oxygen* to active tissues 2) returns *deoxygenated blood* to the lungs 3) transports *heat*, a by-product of cellular metabolism, from the body's core to the skin 4) delivers *fuel, nutrients* to active tissues 5) transports *hormones*, the bodys chemical messengers for regulation is the heart a dual pump? - ANS yes between the heart and the lungs is the - ANS pulmonary circulation between the hea...

The function of the heart is to to pump enough blood to meet the body's metabolic needs 3 layers of the heart epicardium, myocardium, endocardium name the 4 chambers of the heart right atrium, left atrium, right ventricle, left ventricle name the 4 heart valves pulmonary, aortic, tricuspid, mitral the purpose of the heart valves is to prevent backflow of blood name the 5 great vessels of the heart superior vena cava, inferior vena cava, pulmonary artery, pulmonary veins, aorta list ...

Irene Gold BOARDS PART 1 PHYSIOLOGY Exam Questions and Answers 100% Pass What 2 ways can blood enter the heart? - Answer- →Superior vena cava →Inferior vena cava Blood enters the heart via SVC and IVC but there is another exception. What is it? - Answer- Azygous veins The Azygous vein drains where? - Answer- SVC What part of the heart is this? → P-wave starts at sinoatrial node in crista terminalis → impulse travels to AV node - Answer- Right Atrium What happens when there is a...

CRAT Question and answers correctly solved 2024 Cardiac Cycle - correct answer mechanical events that occur to pump blood Diastole - correct answer Ventricles Relax (Repolarize) and refills as Atria contracts Rapid Filling Phase - correct answer Atria dumping blood to ventricles; pressure causes AV valves to open Diastasis - correct answer slowing of blood flow; pressure of atria and ventricles equalize Atrial Kick - correct answer Atria contracts/squeeze blood; P-wav...

What is tonicity? - Answer-The ability of a solution to cause a cell to shrink or swell. Why does it matter if you are hypotonic or hypertonic? What happens during these conditions? - Answer-If the interstitial fluid has greater solute concentration than that of the cytosol, water from inside the cell flows out causing the cell to crenate and blood pressure to increase. If the interstitial fluid has less solute concentration than that of the cytosol, water flows into the cell and it undergoe...

diffusion limits correct answers distance from oxygen or nutrition source arteries correct answers lead away from the heart (ox) veins correct answers carry blood to the heart (deox); return vessels capillaries correct answers where oxygen, carbon dioxide, nutrients and metabolites are exchanged; cap bed=exchange tubes fish cardiovascular system: atrium correct answers recieves blood from the systematic vasculature; sends deox blood to the gills fish cardiovascular system: ventric...

Cardiac Cycle : mechanical events that occur to pump blood Diastole : Ventricles Relax (Repolarize) and refills as Atria contracts Rapid Filling Phase : Atria dumping blood to ventricles; pressure causes AV valves to open Diastasis : slowing of blood flow; pressure of atria and ventricles equalize Atrial Kick : Atria contracts/squeeze blood; P-wave S1 (LAB) 2 | P a g e : Ventricles Pressure High causes the AV valves to close Diastole and Systole : 2 Phases of Cardiac Cycle Systol...

Diffusion limits Correct Answer distance from oxygen or nutrition source Arteries Correct Answer lead away from the heart (ox) Veins Correct Answer carry blood to the heart (deox); return vessels Capillaries Correct Answer where oxygen, carbon dioxide, nutrients and metabolites are exchanged; cap bed=exchange tubes Fish cardiovascular system: atrium Correct Answer recieves blood from the systematic vasculature; sends deox blood to the gills Fish cardiovascular system: ventrical Co...

A&P 2 Exam 1 Blood and Heart Chamberlain College Nursing Question and answers correctly solved A&P 2 Exam 1: Blood and Heart Erythropoietin stimulates red blood cell production in the - correct answer red bone marrow produced by kidney The first heart sound is caused by the closure of _____ valves and it occurs at the beginning of ______ - correct answer AV ; ventricular contraction Stem cell for all blood cells is the - correct answer hemocytoblast What are the 5 types of leukoc...