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

Topics:
Male Reproductive System Health - Nutrition Foot Orthosis Vocab Dimensions of Wellness Skeletal System Vocabulary Molecular Genetics Brain/Neuron Anatomy Med Term Musculoskeletal How the Eyes work Tissues Levels of Organization Respiratory Diseases Hematology Psychology Vocabulary Cell - Fundamental Unit of LifeOther quiz:
Pathology › ViewExplain the role of inflammation in the body.
A. Inflammation is caused by excessive sugar intake
B. Inflammation is a sign of a weak immune system
C. Inflammation always leads to chronic diseases
D. Inflammation is a natural response of the immune system to injury or infection, aiding in fighting off harmful stimuli and promoting healing.
Health Related Fitness › View
It is the capacity to sustain the application of force without yielding or breaking; the ability of the muscles to exert efforts against resistance.
A. Flexibility
B. Power
C. Strength