5 Written questions
5 Matching questions
- interventricular septum
- inferior vena cava
- left hip (5th intercostal)
- pectinate muscles
- a Which delivers blood, either oxygenated or not, to the heart; veins or arteries?
- b Vein that brings blood back to the heart from the lower body.
- c Muscles that make up the roughened wall of the right atrium.
- d Where does the apex (the bottom) of the heart point to?
- e Internal separation or partition of the ventricles.
5 Multiple choice questions
- Gap junctions in cardiac muscle that allow ions to pass freely from cell to cell to allow a quick depolarization across the heart.
- Valve in the left ventricle that guard the aorta.
- Fibers that attach papillary muscles to flaps of ventricles.
- After birth, what does the DUCTUS VENOSUS become?
HINT: It closes.
- What is the name of the CIRCUIT of the left side of the heart?
5 True/False questions
serous pericardium → What is the name of the inner pericardium layer that is deep to the fibrous layer?
pulmonary circuit → Large artery that takes blood away from the heart (via the left ventricle) and to the lungs.
arteries → Blood vessels that take blood AWAY from the heart from the ventricles.
coronary circulation → Which arteries supply the blood to the heart itself?
interatrial septum → Internal partition that separates the two atria.