The Human Heart

Identify vessel "A"

Your answer:
suclavian
aorta
pulmonary vein
superior vena cava

Vessel A takes blood to the:

Your answer:
upper body
brain
lower body
lungs

Identify the valve labeled "J" (picture above)

Your answer:
pulmonary
mitral
aortic
tricuspid

Identify vessel labeled "M" (picture above)

Your answer:
superior vena cava
aorta
pulmonary artery
carotid artery

Identify the chamber of the heart labeled "K"

Your answer:
right atrium
right ventricle
left atrium
left ventricle

Identify the vessel labeled "L:

Your answer:
inferior vena cava
superior vena cava
pulmonary
aorta

Identify the valve labeled "G" (picture above)

Your answer:
tricuspid
mitral
aortic
pulmonary

Identify the chamber labeled "H"

Your answer:
right ventricle
left ventricle
left atrium
right atrium

Identify the vessel labeled "B" (picture above)

Your answer:
superior vena cava
pulmonary vein
pulmonary artery
inferior vena cava

Blood from the vessel labeled "B":

Your answer:
leaves the heart and goes to the lungs
leaves the heart and goes to the lower body
enters the heart from the lungs
enters the heart from the left ventricle

The first contraction of the heart, the diastole:

Your answer:
forces blood from the ventricles to the body
forces blood from the ventricles to the lungs
forces blood from the atria to the ventricles
forces blood from the atria to the lungs

Valves that open into the pulmonary trunk and the aorta are called:

Your answer:
defibrillated
bicuspid
tricuspid
semilunar

The amphiban heart has ___ chambers; the mammalian heart has ___ chambers.

Your answer:
4, 3
2, 3
4, 4
3, 4

Blood is sent to the body from the heart through which vessel

Your answer:
pulmonary artery
superior vena cava
coronary artery
aorta

The aorta connects to the:

Your answer:
left atrium
right atrium
right venticle
left ventricle

The vessel(s) that supply blood to the heart itself:

Your answer:
pulmonary
aorta
vena cava
coronary

Which of the following is the correct path of blood through the heart

Your answer:
right ventricle --> right atrium --> body --> left atrium --> lungs --> left ventricle --> body
right atrium --> left atrium --> lungs --> right ventricle --> left ventricle --> body
right atrium --> right ventricle --> lungs --> body --> left atrium --> right atrium
right atrium --> right ventricle --> lungs --> left atrium --> left ventricle --> body

Which of the following statements if FALSE?

Your answer:
The ventricles are larger than the atria.
the mammalian heart is a double loop
blood traveling through the lungs exits through a single pulmonary vein
Blood is simulataneous sent to the lungs and to the body when the ventricle contracts.

The heart of a fish is a _____ loop, whereas the hearts of mammals is a ____ loop.

Your answer:
single, double
double, triple
double, single
single, triple

Which of the following is NOT a component of plasma?

Your answer:
hormones
platelets
nutrients
proteins