ch 19 pt 1 anatomy

Question 1

What does O2 and CO2 do in the blood.

Answer 1

Delivery of O2 nutrients and removal of CO2 wastes

Question 2

What is perfusion?

Answer 2

Delivery of blood per time per gram of tissue

Question 3

What is adequate perfusion?

Answer 3

Sufficient delivery to maintain cells health

Question 4

What is atrioventricular valves?

Answer 4

Between atria + ventricles

Question 5

The right side of the heart receives

Answer 5

Deoxygenated blood and pumps it to lungs

Question 6

The left side of the heart receives

Answer 6

Oxygenated blood and pumps it to body

Question 7

What does the atria do?

Answer 7

Receives blood and send it to ventricles

Question 8

What does ventricles do?

Answer 8

Pump blood away

Question 9

What are the great vessels?

Answer 9

Pulmonary trunk, aorta, superior and inferior vena cava, and pulmonary veins

Question 10

What do the great vessels do?

Answer 10

Transport blood to and from hearts chambers

Question 11

What is pulmonary circulation?

Answer 11

Deoxygenated blood from right side of heart to lungs

Question 12

What is systemic circulation?

Answer 12

Oxygenated blood from left side of heart to systemic cells

Question 13

What is mediastinum?

Answer 13

Between lungs