No student devices needed. Know more
15 questions
Identify the circled valve
Tricuspid
Bicuspid
Semilunar
Identify the circled valve
Tricuspid
Bicuspid
Semilunar
Which valves SHUT when the ventricles contract to push blood out of the heart into the arteries?
Tricuspid and bicuspid valves
Tricuspid and semilunar valves
Bicuspid and semilunar valves
Semilunar valves
Why are the coronary arteries important?
They supply the heart with oxygen and glucose for respiration
They supply the heart muscle tissue with oxygen and glucose for respiration
They carry blood away from the heart to the body tissues carrying oxygen and glucose for respiration
Which blood vessels carry blood back in to the heart?
arteries
veins
capillaries
Which blood vessels carry blood away from the heart?
arteries
veins
capillaries
In which blood vessel are substances able to diffuse in and out?
arteries
veins
capillaries
Explore all questions with a free account