5 Written questions
5 Matching questions
- ligamentum arteriosum
- moderator band
- fossa ovalis
- a Chambers in the heart that pump blood away from the heart (we mammals have 2 of these).
- b The innermost layer of the heart; it is a single layer of squamous epithelium called 'endothelium" and is continuous with the lining of the blood vessels.
- c A small fibrous band that is a remnant of fetal circulation on the heart. It surrounds the SVC and the aorta.
- d The prominent trabeculae, a curved muscular bundle that runs from interventricular septum to the base of the anterior pupillary muscle. Carries the intrinsic conducting system of the heart.
- e After birth, what does the FORAMEN OVALE become?
HINT: It closes.
5 Multiple choice questions
- Vessels that bring blood from the lungs into the left atrium.
- Which ventricle is thicker, the right or the left?
- Which arteries supply the blood to the heart itself?
- Muscles that make up the roughened wall of the right atrium.
- The layer of the pericardium that is a single layer of epithelium cells that lines both the internal surface of the fibrous pericardium and the outer surface of the heart?
5 True/False questions
chordae tendineae → Fibers that attach papillary muscles to flaps of ventricles.
cardiac veins → Veins, in general, that return blood used up by the heart itself to the right atrium of the heart.
pericardial cavity → What is the space between the layers of the serous pericardium?
veins → Which ventricle is thicker, the right or the left?
serous pericardium → What is the name of the inner pericardium layer that is deep to the fibrous layer?