What are the three arterial supplies to the breast? Subclavian artery, Brachial artery Lateral thoracic artery, Superior thoracic artery Acromiothoracic artery, Axillary artery Internal thoracic artery, Posterior intercostal arteries

Internal thoracic artery, Posterior intercostal arteries

Breast & Heart

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Cards in this deck(65)

What are the paired structures located on the anterior wall in the pectoral region, well-developed in females after puberty, and made up of connective tissues, fat, and breast tissues?

What are the structures of the breast that include skin with nipple and areola, parenchyma, and stroma?

What is the projection from the breast into which the lactiferous ducts open?

What is the dark-pigmented area surrounding the breast nipple called?

What are the small bumps around the areola known as?

What is each lobule, a cluster of alveoli drained by a lactiferous duct, referred to as?

What are the ducts that converge towards the nipple and open on it, with a dilation called the lactiferous sinus near its termination?

What forms the supporting framework of the gland?

What are the fibrous bands that provide structural support to the breast, helping maintain its structural integrity?

What are the three arterial supplies to the breast?

What are the auxiliary arteries divided into three parts by the minor pectoralis muscle?

What are the two types of veins involved in venous drainage of the breast?

Which vein drains into the internal thoracic vein?

Which veins drain into the internal thoracic, axillary, and posterior intercostal veins?

What is the drainage of the breast that is of great clinical importance due to its role in the metastasis of breast cancer cells?

What are the groups of lymph nodes associated with the breast?

Where does the drainage of the skin of the breast lead to?

Where does the drainage of the nipple and areola lead to?

Where does the heart lie within the pericardium in the middle mediastinum?

What is formed by the left ventricle and is directed downward and forward to the left?

What is the point of maximum impulse in the heart?

What is formed by the left atrium and to a small extent by the right atrium, facing backward, upward, and to the right?

What are the anterior and posterior structures of the heart?

What are the two surfaces of the heart?

What is formed mainly by the right atrium and right ventricle, with a lesser portion by the left auricle and ventricle, directed forward and upwards?

What is formed by the ventricles, chiefly by the left ventricle, directed backwards and downwards, and rests upon the central tendon of the diaphragm?

What are the three borders of the heart?

What is the vertical border formed entirely by the right atrium?

What is the round border mainly formed by the left ventricle and partly by the left auricle?

What is the horizontal border formed by the right ventricle and cardiac apex?

What are the three grooves of the heart?

What is the circular sulcus that marks the division between atria and ventricles?

What separates the two atria and is hidden by the pulmonary trunk and aorta in front?

What marks the division between ventricles?

What is located at the base of the ventricular portion?

What is the covering of the heart?

What is a double-walled sac around the heart?

What are the layers of the serous pericardium?

What protects and anchors the heart and prevents overfilling?

What is the space containing pericardial fluid?

What lines the internal surface of the fibrous pericardium?

What lines the surface of the heart?

What are the layers of the heart wall?

What is the outer layer of the heart?

What is the cardiac muscle layer of the heart?

What is the endothelial layer of the inner myocardial surface?

What are the receiving chambers of the heart that receive venous blood returning to the heart and are separated by an internal septum?

What is the opening in the interatrial septum in a fetus called?

What is the remnant of the foramen ovale?

What are the discharging chambers of the heart that contain papillary muscles and trabeculae carneae muscles in the ventricular walls?

What is the circulation supplied by the right ventricle, which is a low-pressure system requiring less energy output?

What is the circulation supplied by the left ventricle, which is a higher pressure system requiring more forceful contractions?

What is three times thicker than the right ventricle and exerts more pumping force, flattening the right ventricle into a crescent shape?

What is located between the right and left atria and contains the fossa ovalis?

What is located between the right and left ventricles, with an upper membranous part and a thick lower muscular part?

What are the fibrous rings that surround the atrioventricular, pulmonary, and aortic orifices, composed of dense connective tissue?

What ensures one-directional blood flow through the heart and is composed of an endocardium with a connective tissue core?

What prevents the prolapse of the valve back into the atrium?

What are the two major types of heart valves?

What lies between the atria and the ventricles and prevents backflow of blood into the atria when ventricles contract?

What prevents backflow of blood into the ventricles and has no chordae tendineae attachments?

What are the heart sounds described as 'Lub-dub', where the 1st sound is the closing of a-v valves and the 2nd is the closing of aortic and pulmonary valves?

What alters the heart rate through external controls, including visceral sensory fibers, parasympathetic branches of the vagus nerve, and sympathetic fibers?

What is the right atrioventricular valve also known as?

What is the left atrioventricular valve also known as?

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