5 Written Questions
5 Matching Questions
- cardiac veins
- left hip (5th intercostal)
- systemic circuit
- a 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.
- b What is the name of the sac that covers the heart?
- c Veins, in general, that return blood used up by the heart itself to the right atrium of the heart.
- d Where does the apex (the bottom) of the heart point to?
- e What is the name of the CIRCUIT of the left side of the heart?
5 Multiple Choice Questions
- Blood vessels that bring blood BACK to the heart into the atria.
- Muscles that make up the roughened wall of the right atrium.
- Three-cusped valve that guards the opening of the large artery where the pulmonary trunk rises.
- What is the name of the area the heart is located in?
- Branching ridges of cardiac muscle that form the internal surface of the ventricles.
5 True/False Questions
atrioventricular groove → Internal separation or partition of the ventricles.
tricuspid valve → After birth, what does the FORAMEN OVALE become?
HINT: It closes.
pulmonary veins → Vessels that bring blood from the lungs into the left atrium.
aortic semilunar valve → Three-cusped valve that guards the opening of the large artery where the pulmonary trunk rises.
serous fluid → The fluid that is within the serous membranes and allows a friction free environment for the heart.