Cardiac AP Review Notes
... Adrenergic receptor function o Beta-adrenergic receptors o Norepinephrine or epinephrine Cardiac Performance Cardiac output o Preload Left ventricular end-diastolic volume Laplace law Frank-Starling law of the heart o Afterload Load muscle must move after it starts to contract Determin ...
... Adrenergic receptor function o Beta-adrenergic receptors o Norepinephrine or epinephrine Cardiac Performance Cardiac output o Preload Left ventricular end-diastolic volume Laplace law Frank-Starling law of the heart o Afterload Load muscle must move after it starts to contract Determin ...
Ch16 Summary
... Ch16 Summary The uppermost portion of the heart is known as the base. The base of the heart contains the left and right atria, the aorta, the pulmonary arteries, and the superior and inferior vena cavae. The apex is the lower portion of the heart and contains the ventricles. The pericardium is the s ...
... Ch16 Summary The uppermost portion of the heart is known as the base. The base of the heart contains the left and right atria, the aorta, the pulmonary arteries, and the superior and inferior vena cavae. The apex is the lower portion of the heart and contains the ventricles. The pericardium is the s ...
CHAPTER 18: CARDIOVASCULAR SYSTEM
... • Special cells, produce electricity in the body by rapidly changing their electrical charge. • When the heart is relaxed the cells have a negative charge. Outside of the cells are positive. • Cells depolarize as some of their negative atoms move through the cell membrane, and it's this depolarizati ...
... • Special cells, produce electricity in the body by rapidly changing their electrical charge. • When the heart is relaxed the cells have a negative charge. Outside of the cells are positive. • Cells depolarize as some of their negative atoms move through the cell membrane, and it's this depolarizati ...
Quiz 2A Answers - rci.rutgers.edu
... Artificially acquired passive immunity requires a humoral response Development of naturally acquired active immunity requires repeated exposure to an infective agent Most members of western societies are likely to have artificially acquired active immunity Naturally acquired passive immunity typical ...
... Artificially acquired passive immunity requires a humoral response Development of naturally acquired active immunity requires repeated exposure to an infective agent Most members of western societies are likely to have artificially acquired active immunity Naturally acquired passive immunity typical ...
Anatomy and Physiology Chapters 10, 11, 12 Review
... 10. What do the words systole and diastole mean? If a person were to say atrial systole and ventricular systole what are they saying? ...
... 10. What do the words systole and diastole mean? If a person were to say atrial systole and ventricular systole what are they saying? ...
File
... Atrio ventricular valves prevent blood flow of blood from ventricles to atria Semi-lunar valves ...
... Atrio ventricular valves prevent blood flow of blood from ventricles to atria Semi-lunar valves ...
No Slide Title
... gills simple (and linear): 1. Blood goes to gills 2. O2-rich blood goes to tissues 3. O2-poor blood goes to heart 4. Blood gets pumped back to gills ...
... gills simple (and linear): 1. Blood goes to gills 2. O2-rich blood goes to tissues 3. O2-poor blood goes to heart 4. Blood gets pumped back to gills ...
Document
... Blood flow through veins – ___________________________________. Slow, weak “pushing” by arterial blood pressure is not much of a factor at all. Important factors include: 1. Contraction of the __________________________. 2. Pumping action of the ________________________________. 3. _________________ ...
... Blood flow through veins – ___________________________________. Slow, weak “pushing” by arterial blood pressure is not much of a factor at all. Important factors include: 1. Contraction of the __________________________. 2. Pumping action of the ________________________________. 3. _________________ ...
Origin and Conduction of the Heart Beat
... or (sino-atrial node [SA node]) in mammals. This structure contains a group of nerve cells near the junction of and known as the or with an intrinsic rhythmic rate of 40 to 60 beats per minute. This is the area of heart beat initiation. A wave of nervous excitation in the SA node causes the atria to ...
... or (sino-atrial node [SA node]) in mammals. This structure contains a group of nerve cells near the junction of and known as the or with an intrinsic rhythmic rate of 40 to 60 beats per minute. This is the area of heart beat initiation. A wave of nervous excitation in the SA node causes the atria to ...
Heart - Parma City School District
... due to surge of blood flow • Blood Pressure = pressure of blood flow against the wall of a blood vessel; normal is 120/80 taken at the brachial artery in the ...
... due to surge of blood flow • Blood Pressure = pressure of blood flow against the wall of a blood vessel; normal is 120/80 taken at the brachial artery in the ...
The Cardiovascular System - Pearson Schools and FE Colleges
... Copy and complete Table 4.01, identifying the relevant function for each anatomical structure of the heart in the list. Structure of the heart Aorta Av bicuspid valve Right ventricle Pulmonary vein Septum ...
... Copy and complete Table 4.01, identifying the relevant function for each anatomical structure of the heart in the list. Structure of the heart Aorta Av bicuspid valve Right ventricle Pulmonary vein Septum ...
Applied Exercise Physiology: The Cardiovascular System
... Copy and complete Table 4.01, identifying the relevant function for each anatomical structure of the heart in the list. Structure of the heart Aorta Av bicuspid valve Right ventricle Pulmonary vein Septum ...
... Copy and complete Table 4.01, identifying the relevant function for each anatomical structure of the heart in the list. Structure of the heart Aorta Av bicuspid valve Right ventricle Pulmonary vein Septum ...
l-Transposition of the Great Arteries
... inverted ventricles, this lesion is also called “congenitally corrected TGA.” Some children may also have ventricular septal defects, obstruction to flow into the pulmonary artery, or leakage of the valve tricuspid valve. What causes it? The cause is unknown, but genetic factors may contribute to it ...
... inverted ventricles, this lesion is also called “congenitally corrected TGA.” Some children may also have ventricular septal defects, obstruction to flow into the pulmonary artery, or leakage of the valve tricuspid valve. What causes it? The cause is unknown, but genetic factors may contribute to it ...
Cardiovascular Test - Student Review with Answers
... What is an Electrocardiogram (ECG/EKG)? The recording of electrical changes that happen in the myocardium during a cardiac cycle What is Hemophilia? An inherited clotting disorder caused by a deficiency in a clotting factor What is Atherosclerosis? Caused by a build-up of plaque, mainly cholesterol ...
... What is an Electrocardiogram (ECG/EKG)? The recording of electrical changes that happen in the myocardium during a cardiac cycle What is Hemophilia? An inherited clotting disorder caused by a deficiency in a clotting factor What is Atherosclerosis? Caused by a build-up of plaque, mainly cholesterol ...
Mediastinum is the central compartment of the thoracic cavity. It
... Open / Close Valves, due to differences in pressure from side to side of valve, assisted by chords and papillary muscles Higher High pressure Pressure (behind in atria) ...
... Open / Close Valves, due to differences in pressure from side to side of valve, assisted by chords and papillary muscles Higher High pressure Pressure (behind in atria) ...
File
... • Under the age of 45 years, blood pressure above 130/90 mm Hg is considered abnormally high • Called “the silent killer” because it may not be detected until a stroke or heart attack occurs • Occurs secondary to a narrowing of arteries due to atherosclerosis ...
... • Under the age of 45 years, blood pressure above 130/90 mm Hg is considered abnormally high • Called “the silent killer” because it may not be detected until a stroke or heart attack occurs • Occurs secondary to a narrowing of arteries due to atherosclerosis ...
Heart Physiology Notes for students
... Defects in the intrinsic conduction system may result in ...
... Defects in the intrinsic conduction system may result in ...
Cardiovascular System Review Guide
... What is the basic anatomy of the human heart? (both internal and external) How do the chambers of the heart work together to successfully complete a full cardiac cycle? How do the valves and chambers work together on a functional human heart? What are possible problems that can occur within the hear ...
... What is the basic anatomy of the human heart? (both internal and external) How do the chambers of the heart work together to successfully complete a full cardiac cycle? How do the valves and chambers work together on a functional human heart? What are possible problems that can occur within the hear ...
Mammalian Heart
... • Superior and Inferior Vena Cava – Veins that return deoxygenated blood to the heart. – Superior Vena Cava delivers blood from the head and ...
... • Superior and Inferior Vena Cava – Veins that return deoxygenated blood to the heart. – Superior Vena Cava delivers blood from the head and ...
The coronary arteries supply heart muscle with
... 6.2.2 State that the coronary arteries supply heart muscle with oxygen and nutrients. The coronary arteries supply heart muscle with oxygen and nutrients 6.2.3 Explain the action of the heart in terms of collecting blood, pumping blood, and opening and closing of valves. ...
... 6.2.2 State that the coronary arteries supply heart muscle with oxygen and nutrients. The coronary arteries supply heart muscle with oxygen and nutrients 6.2.3 Explain the action of the heart in terms of collecting blood, pumping blood, and opening and closing of valves. ...
Function of the Heart
... 6. Back pressure in the aorta or pulmonary trunk builds up. 7. The aortic valve and pulmonary valve slam shut (“Dupp” sound) 8. Ventricular diastole. ...
... 6. Back pressure in the aorta or pulmonary trunk builds up. 7. The aortic valve and pulmonary valve slam shut (“Dupp” sound) 8. Ventricular diastole. ...
Heart dissection - misssimpson.com
... To find the coronary arteries that supply the heart muscle with blood and the chambers and valves of the heart To work out the direction of blood flow through the heart YOU NEED A heart Dissecting board Scissors or a scalpel String 2 pieces, each 30 cm long, Disposable gloves Soap and water SAFETY T ...
... To find the coronary arteries that supply the heart muscle with blood and the chambers and valves of the heart To work out the direction of blood flow through the heart YOU NEED A heart Dissecting board Scissors or a scalpel String 2 pieces, each 30 cm long, Disposable gloves Soap and water SAFETY T ...
Name Date Anatomy and Physiology II Heart Dissection Lab
... 6. Compare the structure of the tricuspid valve with that of the pulmonary valve. ...
... 6. Compare the structure of the tricuspid valve with that of the pulmonary valve. ...
Artificial heart valve
An artificial heart valve is a device implanted in the heart of a patient with valvular heart disease. When one of the four heart valves malfunctions, the medical choice may be to replace the natural valve with an artificial valve. This requires open-heart surgery.Valves are integral to the normal physiological functioning of the human heart. Natural heart valves are evolved to forms that perform the functional requirement of inducing unidirectional blood flow through the valve structure from one chamber of the heart to another. Natural heart valves become dysfunctional for a variety of pathological causes. Some pathologies may require complete surgical replacement of the natural heart valve with a heart valve prosthesis.