Internal Structures Function/significance Atrium (right & left) (plural – Atria)       Bicuspid valve (AKA Mitral Valve)       Chordae tendinae       Endocardium       Interventricular septum

Branches of the right coronary supply the right atrium and ventricle and variably parts of the pericardium and atrioventricular septum. True False d 2年4 EN ASUS

Complete

Path of Blood in Heart

1)Which structure is labelled "L"? Aorta Cardiac muscle Inferior vena cava Left atrium Left ventricle Mitral valve Pulmonary artery Pulmonary valve Pulmonary veins Right atrium Right ventricle Superior vena cava Tricuspid valve

Identify each artery in Figure and write its name next to the number.

is the Visceral portion(Visceral layer) of the serous pericardium and folds back on itself to form the parietal portion of the serous pericardium

Which feature marks the border between the atria and the ventricles?   Question 42 options:   Coronary sulcus   Interatrial groove   Posterior interventricular sulcus   Anterior interventricular sulcus   Atrial appendage

Each heart chamber contracts separately, first the right atrium, then the right ventricle, left atrium, and left ventricle. True or False

Is 62 year old man, who was a heavy drinker and smoker, consulted his physician about feeling a strong pulse in his abdomen. He said it felt like a second heart. He also complained about pain in his abdomen, back, and groin. The physician arranged for radiographical studies, including CT scans. radiology report The plane radiographs show calcium deposits in the wall of the abdominal aorta and an apparent aneurysm. The CT this country scans revealed an abdominal aortic aneurysm that was 11cm in diameter. Before he could be admitted to the hospital for repair of his abdominal aortic aneurysm, the patient passed out on his way home and was involved in a minor car accident. He was rushed to the hospital and admitted to surgery for repair of the ruptured aneurysm. During surgery, there was extensive mobilisation of the aorta, and several segmental arteries were ligated. Although the author was successfully repaired using a Dacron run graft, the patient was paraplegic and impotent, and his…