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WorksheetsCirculatory system
Total questions: 30
Worksheet time: 16mins
Number 6 and 3 signal the position of the
Ventricles
Valves
Atria
Veins
Thrombocytes are also known as
Platelets
Red Blood Cells
Neutrophils
White Blood Cells
Number 5 and 4 signal the position of the
Ventricles
Valves
Atria
Veins
Blood vessels with wide and elastic muscular walls
Capillars
Lymphatic vessels
Arteries
Veins
Number 6 and 4 signal the _____ side of the heart
Upper
Lower
Left
Right
Liquid fraction of blood
(a)
Which one of the following is not a function of blood?
Transporting oxygen and minerals
carrying cells and antibodies that fight infections
collecting products from fats digestion
regulating body temperature
Agranulocytes are characterized by
Lacking clearly visible granules in their cytosol
Presenting a polymorphic nucleus
carrying CO2
Its green colour
There are two possibilities when it comes to Rh factor
Positive or negative
A or B
AB or 0
Double or triple
This cell is called
Thrombocyte
Erythrocyte
Macrophage
Basophil
What role do leukocytes play?
Defense
Transport
Skeletal support
Energy storage
They are the first responders to an invasion by pathogens
Basophils
Eosinophils
Monocytes
Neutrophils
Agranulocytes characterized by their mobility and ability to perform phagocytosis upon pathogens.
Neutrophils
Basophils
Eosinophils
Monocytes
Granulocytes whose main function is the release of histamine
Basophil
Neutrophil
Eosinophil
Macrophage
These granulocytes are the bane of parasites
Basophils
Eosinophils
Neutrophils
NK Cells
Antibodies are secreted by these lymphocytes:
T Cells
B Cells
C Cells
D Cells
T Cells mature in the
Red Bone Marrow
Thymus
T-bone
Brain
Both T and B cells are capable of developing memory cells
True
False
Natural Killer Cells play a fundamental role in the detection and elimination of
Parasites
Urine
Cancerous cells
Allergens
Universal donors are people who has this blood type:
0 negative
0 positive
AB positive
A negative
Problems may arise in pregnancy if the father is Rh+ and the mother is
Rh+
Rh-
AB+
0+
Group B blood presents
A antigens and produces Antibodies B
B antigens and produces Antibodies A
AB antigens and produces neither Antibodies A nor B
neither A nor B antigens and produces Antibodies A & B
Microscopic blood vessels located in all tissues formed by walls that only have one layer of cells.
Veins
Arteries
Lymphatic vessels
Capillaries
The right ventricle pumps blood to the
Lungs through the pulmonary veins
Brain through the femoral veins
Lungs through the pulmonary artery
Lower side of the body through the vena cava
The vena cava
collects deoxygenated blood from the body
brings oxygenated blood to the lungs
brings deoxygenated blood to the heart
carries the lymph
The sounds of the heart are produced by the
Ventricles contraction
Atria opening
Closure of the valves
Larynx
Diastole is the
rhythmical contraction of the chambers of the heart
rupture of the heart walls
rhythmical relaxation and dilatation (expansion) of the heart
contact between deoxygenated and oxygenated blood
Which one is not a layer in the heart?
Myocardium
Pericardium
Exocardium
Endocardium
Human blood circulation is NOT
Triple
Double
Complete
Closed
Veins always carry deoxygenated blood
True
False
