Biology Test Ms Johnson Notes Flashcards
Top left 1
Superior vena cava
2nd left
To the lungs
Left under pulmonary valve 4
From the lungs
Left 5
Right atrium
Left under tricuspid valve 7
Right ventricle
Left 8
Nonoxygenated blood
Left 9
Inferior vena cava
Right 1
Aorta
Right 2
To the lungs
Right 3
Pulmonary artery
Right 4
From the lungs
Right 5
Left atrium
Right after aortic valve 8
Left ventricle
Right 9
Oxygenated blood
Right 10
Descending aorta
Blood travels from the heart to the lungs through the
Pulmonary artery
Blood cells that transfer oxygen through the body
Red blood cells
Blood cells that protect the body from infections
White blood cells
Most lung cancer is caused by
Smoking
Breathing is caused by what part of the brain
Medulla oblongata
Blood vessels that carry blood towards the heart
Veins
During inhalation the ribs and sternum are lifted by the
Intercostal muscles
In the lungs gas exchange happens in tiny air sacks called
Alveoli
Heart failure caused by blockage of blood flow to the heart muscles
Heart attack
Activity to prevent a heart attack
Exercising regularly
