★ Heart Anatomy Quiz
Un-oxygenated blood enters the right atrium from the top of the heart.
A. inferior vena cava
B. superior vena cava
C. aorta
Select your answer:

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Human Anatomy Study Guide › ViewPleural cavities
A. The body cavities that contain the lungs
B. Terms used to describe the action of a body part.
C. A hole or opening in the body or a part of the body.
D. Turning a body part down or backward.
Musculoskeletal System Medical Terminology › View
The suffix “-trophy” means:
A. muscle
B. nourishment, development
C. heart
D. wrist