Heart Outline - McCreary County Schools
... Name: _____________________________________ Date: _______________ Class: ________________ Functions of the Circulatory System The heart is the _________________ that circulates blood Arteries, veins, and capillaries transport the blood Blood carries oxygen and _____________ to the cells and carries ...
... Name: _____________________________________ Date: _______________ Class: ________________ Functions of the Circulatory System The heart is the _________________ that circulates blood Arteries, veins, and capillaries transport the blood Blood carries oxygen and _____________ to the cells and carries ...
SBI3U_04_09_Circulatory_System
... and are less elastic, BUT the contraction and relaxation of arterioles is the major determinant of the overall blood pressure. ...
... and are less elastic, BUT the contraction and relaxation of arterioles is the major determinant of the overall blood pressure. ...
Understanding How Your Heart Works
... Oxygen-rich blood coming from the lungs flows into the left side of the heart where it passes through the mitral valve into the left ventricle. It is then pumped through the aortic valve into the aorta (main artery) and all the other arteries. The aorta is the largest artery in the body. ...
... Oxygen-rich blood coming from the lungs flows into the left side of the heart where it passes through the mitral valve into the left ventricle. It is then pumped through the aortic valve into the aorta (main artery) and all the other arteries. The aorta is the largest artery in the body. ...
G06: Heart (Weyrich)
... 2. Serous pericardium (internal sac) (parietal layer– lines the inner surface of the fibrous) (visceral layer [epicardium] – adheres to the heart) ...
... 2. Serous pericardium (internal sac) (parietal layer– lines the inner surface of the fibrous) (visceral layer [epicardium] – adheres to the heart) ...
Rx for Success - Enlarged Heart(090)
... Measurable cardiac enlargement is usually secondary to significant disease such as valve defects, congenital defects, hypertension, coronary artery disease, or cardiomyopathy. The cardio-thoracic (CT) ratio as determined by chest Xray (CXR) is often used to describe heart size. It is the heart width ...
... Measurable cardiac enlargement is usually secondary to significant disease such as valve defects, congenital defects, hypertension, coronary artery disease, or cardiomyopathy. The cardio-thoracic (CT) ratio as determined by chest Xray (CXR) is often used to describe heart size. It is the heart width ...
Arteries , which carry blood away from the heart Capillaries , which
... 6. Carries platelets and factors that ensure clotting and ...
... 6. Carries platelets and factors that ensure clotting and ...
The Heart
... Between the right atrium and right ventricle is the AV called the (1) tricuspid valve, which has the three cusps ...
... Between the right atrium and right ventricle is the AV called the (1) tricuspid valve, which has the three cusps ...
CONGENITAL HEART DEFECTS AND ASSOCIATED GENETIC DISORDERS The
... • Collagen sheets are not anchored well and do not undergo effective repair • Results in degeneration of heart valves (particularly aorta and mitral) that lead to murmurs & insufficiency Major criteria • Dilatation of the ascending aorta w/ or w/o aortic regurgitation & involving at least the sinuse ...
... • Collagen sheets are not anchored well and do not undergo effective repair • Results in degeneration of heart valves (particularly aorta and mitral) that lead to murmurs & insufficiency Major criteria • Dilatation of the ascending aorta w/ or w/o aortic regurgitation & involving at least the sinuse ...
Cardiac Cycle and Heart Sounds
... blood that enters it • The critical factor controlling stroke volume is how much the cardiac muscle cells are stretched just before they contract: the more they are stretched, the stronger the contraction will be • The important factor stretching the heart muscle is venous return, the amount of bloo ...
... blood that enters it • The critical factor controlling stroke volume is how much the cardiac muscle cells are stretched just before they contract: the more they are stretched, the stronger the contraction will be • The important factor stretching the heart muscle is venous return, the amount of bloo ...
Lecture Note 1 - Review of The Heart
... heart while ventricles acts as a pump which ejects blood out to the body. ...
... heart while ventricles acts as a pump which ejects blood out to the body. ...
Cardiovascular Unit Day 1
... Write these in your notebook and save them to be turned in with your test. Students will be able to explain the purposes of arteries, veins, and capillaries. Students will be able to describe the path of deoxygenated blood to oxygenated blood. Students will be able to identify the different parts of ...
... Write these in your notebook and save them to be turned in with your test. Students will be able to explain the purposes of arteries, veins, and capillaries. Students will be able to describe the path of deoxygenated blood to oxygenated blood. Students will be able to identify the different parts of ...
The Heart
... left side of heart pumps blood through body left ventricle pumps oxygenated blood into aorta aorta branches into many arteries that travel to organs arteries branch into many arterioles in tissue arterioles branch into thin-walled capillaries for exchange of gases and nutrients – deoxygenated blood ...
... left side of heart pumps blood through body left ventricle pumps oxygenated blood into aorta aorta branches into many arteries that travel to organs arteries branch into many arterioles in tissue arterioles branch into thin-walled capillaries for exchange of gases and nutrients – deoxygenated blood ...
20-2
... left side of heart pumps blood through body left ventricle pumps oxygenated blood into aorta aorta branches into many arteries that travel to organs arteries branch into many arterioles in tissue arterioles branch into thin-walled capillaries for exchange of gases and nutrients – deoxygenated blood ...
... left side of heart pumps blood through body left ventricle pumps oxygenated blood into aorta aorta branches into many arteries that travel to organs arteries branch into many arterioles in tissue arterioles branch into thin-walled capillaries for exchange of gases and nutrients – deoxygenated blood ...
Heart
... concentration of CO2 is much higher in cells, so CO2 readily diffuses out of cells into the blood. 7% is dissolved in the plasma. 23% is carried by hemoglobin 70% reacts with water to become ...
... concentration of CO2 is much higher in cells, so CO2 readily diffuses out of cells into the blood. 7% is dissolved in the plasma. 23% is carried by hemoglobin 70% reacts with water to become ...
Circulatory System
... concentration of CO2 is much higher in cells, so CO2 readily diffuses out of cells into the blood. 7% is dissolved in the plasma. 23% is carried by hemoglobin 70% reacts with water to become ...
... concentration of CO2 is much higher in cells, so CO2 readily diffuses out of cells into the blood. 7% is dissolved in the plasma. 23% is carried by hemoglobin 70% reacts with water to become ...
Chapter 19
... Consists of three layers: Endocardium (inner lining of heart chambers and valves). Myocardium (thickest part of the heart; consists of cardiac muscle). Epicardium (inner layer of a double walled sac called the pericardium that surrounds the heart). ...
... Consists of three layers: Endocardium (inner lining of heart chambers and valves). Myocardium (thickest part of the heart; consists of cardiac muscle). Epicardium (inner layer of a double walled sac called the pericardium that surrounds the heart). ...
File
... o O2 demand increases o Heart begins to contract more forcefully, this is called ___________________ Shock o _____________________________ drops rapidly o Decreased preload _____________________ do not fill completely o _________________________ occurs because of blood loss o _____________________ ...
... o O2 demand increases o Heart begins to contract more forcefully, this is called ___________________ Shock o _____________________________ drops rapidly o Decreased preload _____________________ do not fill completely o _________________________ occurs because of blood loss o _____________________ ...
Ch 20 Notes: The Heart 2014
... 3. Other factors that affect the heart rate: a) ions (Na+, K+, Ca++), produce action potentials in nerve and muscle fibers. b) age: baby's heart rate is greater than 120 beats per minute. c) sex: female heart rate is slightly higher than male. d) physical fitness: regular exercise lowers the resting ...
... 3. Other factors that affect the heart rate: a) ions (Na+, K+, Ca++), produce action potentials in nerve and muscle fibers. b) age: baby's heart rate is greater than 120 beats per minute. c) sex: female heart rate is slightly higher than male. d) physical fitness: regular exercise lowers the resting ...
Transposition of the Great Arteries, L-Type
... In cases where the heart's pacemaker is not functioning properly because of the abnormal conduction pathways, an artificial pacemaker may be inserted. The most common postoperative difficulties involve heart block (the atria and ventricles do not pump in the proper sequence with each other), which m ...
... In cases where the heart's pacemaker is not functioning properly because of the abnormal conduction pathways, an artificial pacemaker may be inserted. The most common postoperative difficulties involve heart block (the atria and ventricles do not pump in the proper sequence with each other), which m ...
MEDICAL TERMINOLOGY
... A condition where clots form due to inflammation of the linings in deep veins is called: a. b. c. d. ...
... A condition where clots form due to inflammation of the linings in deep veins is called: a. b. c. d. ...
Dissection of the Sheep Heart
... Now, one last cut. Start where you began the last cut, in the left atrium. Continue around and through the pulmonary artery and up the aorta. Lift the flap. ...
... Now, one last cut. Start where you began the last cut, in the left atrium. Continue around and through the pulmonary artery and up the aorta. Lift the flap. ...
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.