Heart/Lungs Quiz

Pulmonary circulation is

• circulation to the whole body
• from the heart to the lungs
• to the heart

After blood leaves the right atrium, it flows into the ________.

• left atrium
• right ventricle
• left ventricle
• pulmonary artery

The pulse you check on someone's thumb side of the wrist is called:

• Carotid
• Radial
• Femoral
• Brachial

Veins carry blood _____ the heart.

• Away from
• To
• Veins don't carry blood
• Around

The respiratory system, in conjunction with the cardiovascular system, delivers ___________ to the body.

• sodium
• nutrients
• carbon dioxide
• oxygen

Inhalation brings in fresh __________ and exhalation removes ___________.

• oxygen, carbon dioxide
• nitrogen, carbon dioxide
• oxygen, nitrogen
• carbon dioxide, oxygen

Arteries carry blood to the heart.

• True
• False

The pulse you check on someone's neck is the

• Radial pulse
• Brachial pulse
• Femoral pulse
• Carotid pulse

The sinoatrial node (SA node) is your built-in pacemaker.

• True
• False

There are how many types of circulation in the body?

• 1
• 2
• 3
• 4