Avian Cardiovascular Plenary

Multiple Choice

Birds do not have a diaphragm

• True

• False

Multiple Choice

How many air sacs does a bird have?

• 5

• 7

• 9

Open Ended

Why do you need to consider air sacs when handling a bird?

Multiple Choice

Which animal has a bigger heart? (proportionally to its body)

• Mammal

• Bird

Multiple Choice

What are the top two chambers of the heart called?

• Arial

• Atrium

• Valves

• Ventricles