5 Written Questions
5 Matching Questions
- Foramen ovale
- Midclavicular line
- Pulmonary Arteries
- Right atrium
- a a perpendicular line that extends down from the middle of the clavicle.
- b An opening between the right and left atria in the embryo and the fetus.
- c has 3 major openings: The openings from the superior and inferior vena cava receive blood from the body, and the opening of the coronary sinus receives blood from the heart itself.
- d branches from the pulmonary trunk, which carry blood to the lungs, where carbon dioxide is released and oxygen is picked up.
- e the blunt rounded point of the heart; rounded tip directed anteriorly and slightly inferiorly.
5 Multiple Choice Questions
- Allow cytoplasm to flow freely between cells, resulting in areas of low electrical resistance between the cells.
- Prevent clot formation in people who have damaged heart valves or blood vessels or I those who have had a myocardial infarction.
- the part of the serous pericardium lining the fibrous pericardium.
- ( epicardium) the part covering the heart surface.
- drains the right margin of the heart.
5 True/False Questions
Fibrous rings → is formed by the heart skeleton, which surround the atrioventricular and semilunar valves and provides solid support for them, reinforcing the valve openings.
Heart rate (HR) → is a surgical procedure in which the heart of a recently decreased donor is transplanted to the recipient, and the recipient's diseased heart is removed.
Intercalated disks → is relaxation of the arterial myocardium.
Coronary arteries → One of the arteries that arise from the base of the aorta and carry blood to the muscle of the heart. Exit the aorta just above the point where the aorta leaves the heart and lie within the coronary sulcus
Bicuspid valve/ mitral valve → The AV valve between the left atrium and left ventricle has 2 cusps.