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WorksheetsA & P Cardiovascular System Test
Total questions: 26
Worksheet time: 3hrs 5mins
What is the purpose of the cardiovascular system?
To transport blood to and from every living cell in the body.
What does cardio refer to?
the heart
a surgeon
the kidneys
an instrument to measure heart rate
What does "vascular" refer to?
Plant structures
Nerve pathways
Respiratory functions
Veins & arteries
What are the 3 types of blood vessels?
Use the choices to properly describe the 3 types of blood vessels
Carry oxygenated blood (except for pulmonary artery)
Carry blood away from the heart
Carry deoxygenated blood (except for pulmonary veins)
Carry blood to the heart
Tiny to allow for easier diffusion
Connect arteries & veins at the cell level
Organize these components of blood into the right categories
platelets
white blood cells
red blood cells
help to clot damaged blood vessels (hemostasis)
fight against infection
5 main types
non-cellular
liquid matrix
90% water
lack nuclei
contain hemoglobin
made in the red bone marrow
only live 120 days
Organize these options into the correct granulous leukocytes:
Most numerous
Multi-lobed nucleus
Use phagocytosis to engulf bacteria
Two-lobed nuclei
Use enzymes to digest parasitic worms
Rarest WBC
Release histamine
Organize these options into the correct agranulocytes:
Large nucleus that takes up most of the cell
Two types: T cells and B cells
U-shaped nuclei
Become macrophages
25% of WBCs
Found in lymph nodes
Largest leukocytes
Reorder the following steps of hemostasis:
Vascular spasm
Platelet plug formation
Coagulation
Match the following terms
Hemostasis
A series of reactions that stop bleeding
Vascular Spasm
Vessel constricts to restrict blood flow
Platelet Plug
Platelets bind to collagen fibers
Coagulation
Blood clotting; fibrin reinforces plug
If hemostasis doesn't happen you will:
Bleed out
If someone has A- blood type, what antigen do they have?
A
B
Anti-A
Anti-B
If someone has A- blood type, what antibodies does he have? (check all that apply)
Rh
B
Anti-A
Anti-B
What type of antigens can be found on the surface of RBC's when someone has blood type O?
A
B
AB
none
Where are antibodies located?
surface of red blood cells
surface of white blood cells
plasma
surface of platelets
Which letter is pointing to the tricuspid valve?
M
N
L
O
Of the four chambers, which one carries deoxygenated blood?
F and J
F and A
A and G
J and G
Letter G is pointing to
Right atrium
Left Atrium
Right ventricle
Left ventricle
Reorder the following flow of blood (part 1) starting with a blood cell entering through the superior vena cava.
Right atrium
Tricuspid valve
Right ventricle
Pulmonary valve
Pulmonary trunk
What part of the hearts conduction system is shown in the diagram?
SA node
AV Node
AV bundle
Purkinje Fibers
What part of the hearts conduction system is shown in the diagram?
SA node
AV Node
AV bundle
Purkinje Fibers
What is the name of the circled area of the ECG in the diagram?
P Wave
QRS Complex
T Wave
Cardiac Cycle
Repolarization of the heart means that it ____.
Contracts
Relaxes
Stops
Beats faster
Depolarization of the heart means that it ____.
Contracts
Relaxes
Stops
Beats faster
What is the name of the circled area of the ECG in the diagram?
P Wave
QRS Complex
T Wave
Cardiac Cycle
What is the name of the circled area of the ECG in the diagram?
P Wave
QRS Complex
T Wave
Cardiac Cycle
